名词

在银行

换现金、零钱

住宿

1. 护照
Your passport is an official document containing your name, photograph, and personal details, which you need to show when you enter or leave a country.

2. 进身之阶；（获取成功或幸福的）途径，手段
If you say that a thing is a passport to success or happiness, you mean that this thing makes success or happiness possible.

1. any quality or characteristic that gains a person a favorable reception or acceptance or admission

e.g. her pleasant personality is already a recommendation
his wealth was not a passport into the exclusive circles of society

Synonym: recommendation

2. a document issued by a country to a citizen allowing that person to travel abroad and re-enter the home country

3. any authorization to pass or go somewhere

e.g. the pass to visit had a strict time limit

Synonym: pass