I brought some canned food and an extra hand.

我带来了一些罐头食物和一个额外劳动力。

Truthfully, I could use the extra hands. Is that something you'd be willing to do?

说真的，我还真要人帮忙。你愿意吗？

I figured you could use some extra hands.

我觉得你可能需要一些人手。

We're still going to need an extra hand.

我们还是需要外援。

Now, you sure you can't use an extra hand?

你确定不需要人帮忙?

They could always use an extra hand around a holiday.

节假日时他们总是会雇临时工。

If you're saying goodbye, you might want to give him or her a second extra hand squeeze.

如果你要说再见，你可能想再多给他或她一次机会。

If you are saying goodbye, you may want to give him or her a second extra hand squeeze.

如果你要说再见，你可能想再次握紧他或她的手。

" I'd like to stay away from England for a bit. I suppose you couldn't do with an extra hand" ?

“我想远离英格兰一段时间。我想你不能多带一只手” ？

I thought, she needs an extra hand to help with those kids. Thank god I made it in before it started really coming down.

我想你可能需要我搭把手来照顾孩子们，谢天谢地，我在雪真正开始下大前赶来了。

Flippy's developer says it's intended to be an extra hand in the kitchen and not intended to replace jobs, though it could potentially do that.

Flippy的开发人员表示，它的目的是在厨房里增加一只手，而不是用来取代工作，尽管它有可能做到这一点。

Yeah, I can work at home, saving the cost of renting an office. And I don't have to hire an extra hand unless I'm extremely busy.

对，我可以在家里工作，省下租办公室的钱。如果不是特别忙，也不用花钱雇人帮忙。

Tatiana is complaining that she doesn't have an extra hand – an extra arm, because she has to roll her bag down the aisle.

塔蒂亚娜抱怨说她没有多余的手——多余的手臂，因为她必须把包从过道上滚下来。