if you like idiom UK
如果你愿意
used for asking if someone agrees with a suggestion
We can leave now if you like. 如果你愿意，我们可以现在就走。
I'm not sure if I have the confidence, the nerve if you like (= if this phrase is suitable), to apply for the job. 我不知道自己是否有信心，或者说是否有胆量去申请这个职位。