I've been on an emotional roller-coaster since I've been here.自从我到了这里，情绪就起伏不定。It's great to go on the roller coaster five times and not be sick.坐了5次云霄飞车都没晕，真是太棒了。The last few weeks have been a real roller ...
I've been on an emotional roller-coaster since I've been here.自从我到了这里，情绪就起伏不定。The last few weeks have been a real roller coaster.过去的几个星期，形势真是变幻莫测。It's great to go on the roller coaster five times and not b...