Sophie ran up the gravel path and flung her schoolbag onto the step.

苏菲飞奔过石子路，将书包甩在台阶上。

Oh, my schoolbag is so heavy.

哦，我的书包太重了。

Most people think students will be happy to have lighter schoolbags.

大多数人相信，学生们的书包轻了他们会很开心。

I happily threw my schoolbag on the sofa and ate lots of snacks.

就开心地把书包扔到沙发上，吃了很多零食。

He caught up his schoolbag and left the room as quickly as he could.

他拎起书包，尽快离开了房间。

Smiling serenely, Hermione placed the beetle back inside her schoolbag.

赫敏平静地笑着，把甲虫放回了她的书包里。

Some are smaller than our schoolbags.

而一些恐龙比我们的背包还小。

Her pens and pencils are in her schoolbag.

她的钢笔和铅笔在她的书包里。

Hey, look! Whose schoolbag do you think this is?

嘿，看！你认为这是谁的书包？

And abandoning his shepherd's pie, he swung his schoolbag back over his shoulder and left them sitting there.

说完，他扔下自己的肉馅土豆泥馅饼，把书包甩上肩头，扬长而去，留下两人坐在那里直发愣。