这个书包是有人下课后落下的。

This bag was left behind after the class.

《牛津词典》

这个书包有细长带子，所有它可以被肩挎，也可以用手拎。

The bag has narrow straps, so it may be worn over the shoulder or carried in the hand.

《柯林斯英汉双解大词典》

youdao

我又把书包放在地上找钱。

I put the schoolbag on the floor to search for the money again.

youdao

然后，我收拾了我的书包。

Then, I packed my schoolbag.

youdao

你有想过书包的历史吗？

Have you ever thought about the history of the schoolbag?

youdao

把你的尺子放进书包里。

Put your ruler into the bag.

youdao

youdao

youdao

书包已经改变了很多。

Schoolbags have changed a lot.

youdao

我把贴纸贴在书包上。

I stick the stickers on my schoolbag.

youdao

我的数学书在书包里。

My math book is in the bag.

youdao

我的书包忘在这里了。

My schoolbag is left here.

youdao

你能取下你的书包吗？

Would you take off your schoolbag?

youdao

我的书包里有什么呢？

What's in my schoolbag?

youdao

把钢笔放在书包下。

Put the pen under the bag.

youdao

这些书包是蓝色的。

These bags are blue.

youdao

这是我的红色书包。

This is my red schoolbag.

youdao

桌子上是谁的书包？

Whose schoolbag is on the desk?

youdao

看，我有一个书包。

Look! I have a bag.

youdao

书包仍然在改变。

Schoolbags are still changing.

youdao

打开你们的书包。

Open your school bags.

youdao

我收拾好了书包。

I get my schoolbag ready.

youdao

我找不到书包了。

I can't find my schoolbag.

youdao

那是你的书包吗？

Is that your schoolbag?

youdao

这不是我的书包。

This isn't my schoolbag.

youdao

我会自己背书包。

I can carry my schoolbag.

youdao

youdao

这是谁的书包？

Whose bag is this?

youdao

我有两个书包。

I have two bags.

youdao