despite great difficulties or challenges
尽管困难重重 (jinguan kunnan chongchong)
"She succeeded against all odds and became a doctor."
"她克服重重困难，最终成为医生。" (ta kefu chongchong kunnan zhongyu chengwei yisheng)
to change and adapt as things in society or technology chang...
to gradually become more confident
to speak in a way that is too complicated for someone to und...
to let fresh air into a space
to take control or responsibility for something
to prepare for all possible outcomes; to be cautious
