Finance · 07/18/2025

The term 'petrodollar' refers to the income in dollars obtained from oil exports, which has been closely linked to the international economy since the 1970s. Oil pricing in dollars has solidified its status as the world's reserve currency. Oil-exporting nations use their dollar revenues to purchase goods, services, and investments, while importing nations must hold dollars to pay for oil. This system significantly impacts global trade and investment strategies, making an understanding of its

Culture · 07/18/2025

Understanding social etiquette in the United States is crucial for tourists and new immigrants. This includes knowing the standard tipping rates, which typically range from 15% to 20%, as well as how to choose appropriate gifts for gatherings, such as wine, pastries, or home goods. Additionally, being mindful of volume in public places and respecting personal space is important to avoid misunderstandings. Mastering these social details will help you better integrate into American culture.

Education · 07/18/2025

Northwestern University, founded in 1851 and located in Illinois, is a top-ranked private research university. Its main campuses are in Evanston and Chicago, with an expansion to Doha, Qatar, in 2008. Renowned for its programs in business, law, and medicine, Northwestern has strict admissions standards that require high GPA and SAT scores, while a wealth of extracurricular activities can significantly enhance acceptance chances. It is an ideal place for academic seekers.

Culture · 07/18/2025

This guide aims to help new immigrants understand communication styles in the United States, including verbal and non-verbal communication. It emphasizes the importance of maintaining eye contact and body language in conversations, as well as how to engage in small talk and practice active listening. The guide introduces the American emphasis on personal space, direct communication styles, and how to avoid sensitive topics. It encourages expressing emotions honestly and enhancing communication skills through practice.

Travel · 07/17/2025

The United States attracts countless visitors with its rich history and culture, offering unique urban landscapes and breathtaking natural sites. Major cities like New York, Washington, and San Francisco showcase the country's cultural diversity, while natural wonders such as Yellowstone National Park and the Grand Canyon are must-see destinations. With a population primarily in urban areas, the cultural diversity stems from a complex immigration background, making it essential to be mindful of

Travel · 07/17/2025

Long Island is an ideal weekend destination for New Yorkers, featuring beautiful beaches, estates, and farms. From Montauk Lighthouse to the Vanderbilt Museum, there is a wide range of activities available. Transportation is convenient, with driving being the preferred option. For those who don't drive, combining the Long Island Rail Road with Uber makes exploring every scenic spot easy. Whether for family trips or romantic getaways, Long Island offers a wonderful weekend experience.

Travel · 07/17/2025

Nashville, the Music City, offers a rich travel experience. Whether you arrive by plane or drive, there are a variety of accommodation options, from luxury hotels to budget-friendly choices. The downtown attractions are concentrated, making it safe and convenient for walking or using Uber, with itineraries that can include Broadway Street, the Country Music Museum, and more. Whether you are a music enthusiast or looking to explore nature, this city promises unforgettable memories.

Education · 07/17/2025

This article offers five practical tips to help international students successfully apply to private schools in the USA. Key steps include verifying the SEVP accreditation of target schools, creating a detailed application timeline, actively participating in the interview process, paying the SEVIS fee to apply for a visa, and preparing all necessary documents. Following these guidelines will facilitate a smooth enrollment process for international students, enabling them to study safely in the

Finance · 07/17/2025

This article provides detailed steps and precautions for filling out checks in the United States, covering aspects such as date, payee, amount, and notes. Understanding the rules for check usage and following standard procedures can effectively prevent legal issues like bounced checks, ensuring smooth transactions. It is also advised to carry a small amount of cash for emergencies. Each stage is explained in detail to ensure that readers can fill out checks legally and correctly.

Transportation · 07/17/2025

The transportation system in the United States is known for its diversity and extensive coverage. Public transit services in major cities, such as New York's subway, offer high-capacity options. However, overall public transportation is relatively weak, with a widespread reliance on private vehicles. Developed road and airport networks enhance long-distance travel efficiency, while buses and tour shuttles facilitate short trips. The overall transportation services aim to meet the needs of

Finance · 07/18/2025

The New York Stock Exchange (NYSE) is a major global securities trading platform and was once the largest exchange in the world. After acquiring an electronic trading platform in 2005, it transformed into a for-profit institution and is headquartered on Wall Street. Currently, around 2,800 companies are listed on the exchange, with a total market capitalization of $15 trillion. The exchange serves as a significant barometer for corporate financing and the global economy.

Job Search · 06/26/2024

This article explores the importance and strategies for effectively building a professional referee list during the job search process. Referees are key resources who can validate your work abilities, and having the right referees can significantly enhance your chances of success in job applications. The article includes criteria for selecting referees, communication tips, and specific information required for the referee list, aimed at helping job seekers improve their competitiveness in the workplace.

Education · 07/25/2025

The TOEFL exam is a crucial standard for assessing the English proficiency of candidates from non-English speaking countries, covering listening, speaking, reading, and writing sections. By demonstrating English skills, it enhances candidates' competitiveness in academia and the workplace. Candidates can choose to take the test at test centers or online, with registration and preparation resources available on the ETS website. There is no fixed passing score, as specific requirements vary by institution and employer.

Travel · 07/28/2025

This article provides a comprehensive travel guide for visitors heading to Yellowstone National Park, including essential items, transportation options, accommodation choices, the best time to visit, and activities to enjoy. It aims to help tourists prepare thoroughly for a pleasant travel experience. Additionally, the article details popular attractions within the park and important travel tips, ensuring that visitors are informed about the specifics of their journey for a safe and enjoyable adventure.

Travel · 07/28/2025

Grand Teton National Park attracts countless visitors with its stunning snow-capped mountains and natural beauty. Understanding the park's elevation and essential travel information is crucial for a smooth visit. The best time to explore is from early June to early July, allowing for a variety of activities such as hiking, mountaineering, and wildlife observation. Key attractions include Jackson Lake, Jenny Lake, and Grand Teton Peak, providing exceptional experiences for every nature enthusiast.