The truth about a person is often hidden in the gaps between what they say and what they do.
煤炭行业的可持续发展需要政策、技术、市场协同发力。
一个试图教学而不激发学生学习欲望的教师,就像在冷铁上敲打。
No matter who you are, no matter what you did, no matter where you've come from, you can always change, become a better version of yourself.