Katelyn: Hey! What have you been up to?
Ming: I am starting the business in Bejing.
Katelyn: Wow! That's exciting.
Ming: Yeah,it is excting. It's also a little bit risky. I'm not sure how it's going to work out.
Katelyn: Oh, if you need anything, I got your back.
Ming: Thanks.
Girl: Yeah!

94'

美国俚语－I got your back
来自筱草堂

这句话的意思如下图：

从你的后背我照着，引申出来就是，放心，我在后面支持你。
所以还有的表达方法有：

I support you.
I am always here for you.
I am always by your side.
I am down for you.

这个表达还有忠诚之说，loyalty to someone.
这个表达还是比较慎重的，不像我们现在很多人，精神支持，这个不止是精神，还有行动，毫无保留。

那么问题来了：

Who's got your back?
And how do you know when someone really has your back?
How can you tell?

欢迎进筱草堂英语角，外教带你聊天～