A boost of morale or a boost in the caboose.

士氣上的鼓舞或是被托一把[音同]

So how did you and he I was out boosting cars.

所以你是怎么和他 我正在偷車

So if I boost this painting, they'll know it was me.

如果我偷走這幅畫 他們就知道是*的

No, I'm talking about a boost in morale.

不 我說的是幫你鼓舞一下士氣

No, I mean, I should give you a boost.

不是啦 我的意思是我來推你

What's gonna happen? I'll boost you up.

我們該怎么辦 我把你推上去

but not how he modified it to boost the current.

但還不知道他是怎么改造成現在這樣的強度的

Let's see how clean this boost of yours is.

來看看你偷的這輛車有多干凈

No, no, I think it boosted my cred, actually.

完全沒有 反而加強了我的誠信度

I boost you up, you'd have never come back for me.

要是我把你推上去 你絕不會再幫我