backpack

I see a bed, a desk, a chair, a picture, a telephone, a lamp, a backpack, a book, and a ball.(我看到一张床、一把椅子、一幅图画、一部电话、一盏台灯、一个书包、一本书和一个球。)

You should be able to move your hands between the backpack and your back.(你应该能够在背包和背部之间移动你的手。)

Would you pack your backpack, please?(请你收拾一下背包好吗？)

Remember when lifting a backpack, or anything, to lift using the arms and legs and to bend at the knees.(记住，当提起背包或其他东西时，要用胳膊和腿提起，膝盖弯曲。)

What's in your backpack?(你的背包里有什么？)

I lost my backpack.(我的背包丢了。)

She found a seat, stowed her backpack and sat down.(她找到一个座位，把背包放好，坐了下来。)

I'll backpack to Paris.(我要背包旅行去巴黎。)

The traditional backpack with a difference—it's waterproof.(这个跟传统背包不同—它防水。)

I try to cover bare leg with backpack.(我试图用背包来盖住我的光腿。)