1. Prepare for the English exam. English is a communication tool. Commonwealth countries like Britain and Australia need to take IELTS. The United States, Canada and other North American countries take the TOEFL. If they go to the United States to study for graduate students, take GRE, MBA, GMAT, and go to the Commonwealth countries to take IELTS, it will be enough. It is very important to prepare for the English exam.

2. apply for a visa, if a person wants to travel abroad, settle down or study abroad, get married, etc. In addition to his passport, he should also hold the corresponding visa. Passport is the holder's nationality and identity certificate, and visa is the permission certificate of a sovereign country to allow foreign citizens or their own citizens to enter, exit or transit.

3. The problem of purchasing air tickets can also be found on the website of Study Abroad. Information such as luggage specifications prepared before departure can be found on major websites.

4. Physical examination and foreign exchange shall be conducted at a quarantine station designated by a certain country, and foreign exchange shall be conducted at the Bank of China.

Extended data:

1. Travel documents International passengers should go through all formalities such as passports, visas and travel documents before boarding and leaving the country. Passengers' passports, visas and travel documents should be carried with them and not transported in their luggage.

2. The carrier shall not be responsible for the losses and expenses caused by the incomplete travel documents of passengers. However, the passenger shall be responsible for all losses and expenses incurred by the carrier, including (but not limited to) fines.

Baidu encyclopedia: going abroad