Maybe you could recommend some extra reading I can do to catch up?

也许你可以推荐一些我可以做的额外阅读来让我赶上进度？

youdao

If it passes though, we can hope we'll all get some extra leg room.

如果它通过了，我们希望大家都能得到一些更多的伸腿空间。

youdao

Is there any way I can use the experience to get some extra credit in class?

有没有什么方法可以让我利用这些经验在课上获得一些额外学分？

youdao

In the wagon were a few tools and some extra guns.

VOA: special.2009.06.18

So first we get the content subtotal; then we add some extra points for the mere fact that you're alive.

首先我们得到生活内容的部分总和;,然后再添加你活着的额外分数。

耶鲁公开课 - 死亡课程节选

But my boss called me in on the weekend to do some extra work.

但是我老板在周末把我叫去，做一些额外的工作。

The thing is 实战 - SpeakingMax英语口语达人

Not only that, but it rolls in some extra functionality for your trusty shooter too.

ENGADGET: IRL: Wacom Bamboo Splash, Triggertrap Mobile and the iPad 3

But the former Melbourne assistant coach believes the new signings will add some extra winning mentality.

BBC: Wigan Warriors sign Melbourne Storm trio

"We have had to exercise some extra due caution this time, " the official said.

WSJ: Graft Worries Slow India Coal Imports