out of one's shell
01
走出自己的壳, 变得更开朗
used to refer to someone who has become more comfortable or confident in conversing with people
idiom
例子
After years of being reserved and quiet, Mark finally broke out of his shell during college. He started making new friends and became the life of every party.
她终于走出了自己的壳,开始和大家说话。



























