insist
ɪnˈsɪst verb
3
if you insist
used when agreeing to do something that you do not really want to do [口] 如果你一定要这样〔用来对你并不真正想做的事表示同意〕 spoken
“你何不今天就给他们打电话?”“噢,如果你一定要我这样办的话!”