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。

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

大多数人相信，学生的书包轻会很开心。

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，吃很多零食。

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

拎起书包，尽离开房间。

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

赫敏平静地笑着，把甲虫放回她的书包里。

Some are smaller than our schoolbags.

恐龙比我的背包还小。

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

Oh, yes. In the United States, we don't have to carry a big schoolbag with us like you do.

哦，是的。在美国，我不需要想你样背那么大的书包。

" Right, " Harry mumbled. He picked up his schoolbag, swung it over his shoulder and hurried towards the office door.

“是。”哈利小声说。把书包甩到肩上，步朝门口走去。

On the way home Sophie opened her schoolbag and showed Joanna the latest card.

回家的路上，索菲打开书包，给乔安娜看最新的名片。

Oh yeah, lots...I remember losing my schoolbag in Grade 7.

哦，是的，很多… … 我记得在七年级我丢我的书包。

He opened his schoolbag carefully, pulled out parchment and quill and headed out of the dormitory for the common room.

小心翼翼地打开书包，拿出羊皮纸和羽毛笔，离开宿舍朝公共休息室走去。

'Wait.' Stumbles over my schoolbag, lands on the pillow.

'等待。'被我的书包绊倒，落在枕头上。

Third, the development of smart schoolbags and new materials.

第三，智能书包与新材料的发展。Thank you for watching.感谢大家观看。

I remember I had my schoolbag with me at the picnic.

我记得我带着书包去野餐。

My keys are in my schoolbag.

我的钥匙在书包里。

Then it must be Linda's schoolbag.

那么它定是琳达的书包。