Every note has to mean something.
智能化矿山建设是煤炭行业未来发展的方向。
The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.
粉丝们的每一个点赞、评论和分享对我来说都意义重大——就像通过屏幕得到一个拥抱。