She has made up her mind that she won't do that agian 的同义句

She has decided not to do that agian
因为made up her mind 是下定她的决心的意思
同义自然要用decided (not) to do

她下定决心她不会再那么做了
She has determined that she will not do that next time.

She has decided not to do that agian .

She has decided not to do that agian .
按照空格数这个没错，我也正在做

She has decided not to do that again.

她决定不再那么做了 呵呵