Sir, I've done it. Can I pack up now?

老师，我做完了，可以收拾书包了吗？

Trust me, I can pack a punch like you would not believe.

相信我 我出拳的力道绝对不止见血。

OK kids , you can now pack up your bags and leave the classroom.

小朋友，你们可以收拾东西离开教室了。

It's amazing how many outfit options I can pack into these two cubes.

可以在这两个立方包里装这么多衣物选择蛮神奇的。

A snowflake, Carl, is a tiny weather feature that can pack a big punch.

一片雪花，卡尔，是一种小小的天气特征，但却能带来很大的冲击。

Music is temporal.How can you pack a whole symphony into just one moment?

音乐是灵光一现的 怎么在一瞬间想出一整首的交响乐呢？

James' favorite typewriters all have portable cases, so he can pack them up and type outdoors.

詹姆斯最喜欢的打字机都会有个手提箱，这样他就可以把它们装起来，方便在户外打字使用。

If I can pack on some muscle now, it'll be a whole different story next April.

我要是能来几块肌肉的话，明年四月可就大为可观了。

Derek Van Dam shows us just how much we can pack in to those long daylight hours.

德里克·范·达姆向我们展示了我们能用多少东西来填满这漫长的白昼。

And you can pack items in 3 categories: " O-bento" (food), Good luck charms and equipment.

便当（食物），护身符和装备。

But fat-soluble vitamins have staying power because they can be packed into the liver and in fat cells.

但是脂溶性维他命能有持久力，因为它们能储存于我们的肝脏和脂肪细胞中。

For instance, if you're traveling during the wintertime, you can pack an extra sweater instead of a swimsuit.

举例而言，如果你是在冬天旅行，你可以多带一件毛衣取代泳衣。

I love how much meaning can be packed into one word.

我喜欢一个词可以包含多少意义。

While it can pack a powerful punch, it's neither systematic nor comprehensive.

虽然它可以产生强大的冲击力，但它既不系统也不全面。

They're made to fit a human body, and you can really just pack them full of ice because they're waterproof.

它们是为装进人体而制造的，你可以把它们装满冰，因为它们具有防水性。

Or you can pack your bags and admit defeat...

或承认失败 卷铺盖走人。

Some of the strongest tornadoes can pack winds of 300 miles per hour or more.

一些最强的龙卷风可以产生每小时 300 英里或更多的风速。

Instant oatmeal takes just a couple of minutes to make but can be packed with sugar, so look for plain varieties.

燕麦片只需几分钟就能做好，但是可能含有过多的糖分，所以选择比较普通的品种。

In an essay of 2,000 words, you can pack a lot in.

【pack】一篇 2000 字的文章能写很多内容。

I'm not packing up your things. Penny can pack up your things.

我不帮你包 佩妮可以帮你包。