backpack

Make sure to pack a waterproof cover for your backpack if you are hiking in the mountains during the rainy season.

(Chinese) 如果你在雨季去山里徒步，一定要给你的背包带一个防水罩。

The student stuffed his heavy textbooks and a laptop into his nylon backpack before heading to the library.

(Chinese) 这名学生在去图书馆之前，把沉重的教科书和一台笔记本电脑塞进了他的尼龙背包。

They spent six months backpacking across Southeast Asia with only a small budget and a change of clothes.

(Chinese) 他们花了六个月时间在东南亚背包旅行，只带了很少的预算和一套换洗衣服。