“以前画图纸的双手，现在却要端屎端尿。”转行之初，刘毅也迈不过自尊这道坎，需要消化偏见和落差。
A butterfly officially classed as extinct in the UK has been seen at sites across southern England, says a conservation charity.
，详情可参考新收录的资料
looks like I actually have a pretty formulaic abstract structure:，更多细节参见新收录的资料
computer can’t count them.