英语翻译《1》身份证是旅游者必备的证件 《2》相机可以记录一切看到的东西,很有乐趣.《3》手机可以联系家人,朋友.《4》

ID card is what you have to take with you;
The camera can record everything you have seen,it's funny
The mobile can contact with your family and your friends;
MP 3 can help you to killing time;
The above mentioned five commodity is important.