A sack is a big bag, like the bag that rice comes in.

“sack”是大，像装米的那种。

A tiny spider crawled from the sac.

只蜘蛛正从里爬出来。

I'm quite hard up at the moment.

现在钱有点紧。

The sacks are full of cobalt ore.

里装满了钴矿。

Cells do this by enclosing their contents in tiny sacks, called vesicles.

细胞将自己包裹在里，这叫做囊泡。

Please note the bag may not inflate.

请注意可能无法充气。

Can you get me a bag or something?

可以给吗？

There was a lot of chocolate in that bag.

那里有好多巧克力。

Look at all of these bags of fan mail.

看看这些装满粉丝邮件的。

You eat it in the pouch and you just add water.

装在里吃，然后加水。

I just had the hardest day. Some of these are so heavy.

今天好惨，这些好重。

He opened the bag and started eating.

他打开，开始吃东西。

What is with all the boxes and the bags?

拿这些箱和做什么？

Having gotten himself free from both the sack and the chest.

并自由在和箱汇总移动。

Hagrid helped Harry pile some of it into a bag.

海格帮哈利把钱装进里。

Remember to double bag your toiletries to ensure stain free clothes and gunk free cameras.

记住给洗漱用品多套层，以免撒漏沾染衣物和相机。

Please tell me that once contained a mint.

拜托告诉那是装薄荷糖的。

What are you carrying in the bag?

你里带的是什么东西?

OK, so this bag is ready to go.

好了，这准备好了。

With the cartoon that a child carrying a bag of money with a hole on it.

上面画卡通，孩拖着装钱的，上面有洞。