假如你要去伦敦,除了船票或飞机票,还要带两样东西,猜一下是什么?一样当然是钱,不过不能带美元,美元在那边用不了,你必须带目的地国家使用的钱;另一样就是护照。护照像一本薄薄的书,上面贴着你的照片。没有护照的话,你就上不了船或飞机,也不能下船进入另一个国家。不要以为这就结束了,你还得保证自己不要晕船…… If you want to go to London, in addition to ferry tickets or airline tickets, but also with two things, guess what? Of course, money, but can not bring the dollar, the dollar can not be over there, you have to use the money with the destination country Another is the passport. The passport looks like a thin book with your photos on it. Without a passport, you will not be able to board a ship or plane, nor disembark into another country. Do not think this is over, you have to ensure that they do not seasick ... ...