Okay, so I wanna check out those lines in the sun.

好的，我想看看阳光下的那些线。

If you do that, I will check your practice essay line by line.

如果你这样做了，我会逐行检查你的作文练习。

So for you, before you send that email off — check the last line, see if it's an ask, a trade, or a give, and find out if there's some way that you can shift it towards a give.

所以对你来说，在你发送那封电子邮件之前——检查最后一行， 看看它是一个询问、交易还是一个给予， 并找出是否有某种方法可以将其转变为给予。