I'm glad you changed your mind, Amanda.很高兴你改主意了
change one's mind改变主意
She is constantly changing her mind.
她经常改变主意。
She couldn't walk, much less write.她不能走路,更别提写字了
much less更不必说; 何况
I didn't even see him, much less speak to him.
我见也没有见到他,更谈不上和他说话了。
She knows no English, much less German.
她不懂英语,更不用说德语了。
Either you show yourself out or I will have you escorted.要么你自行离开,不然我就请你出去了
either ... or不是 ... 就是 ...
Either you or he has made the mistake.
不是你,就是他弄错了。
She is coming either today or tomorrow.
她不是今天就是明天来。