well-done.很好；
good Job.干得好；
Great.很棒；
work hard next time.下次要努力；
Take your homework seriously!请认真对待你的作业!
批语指对文章、作业等的评语，例如
Your English is excellent.
I wish you would work harder.
How I wish you would be more careful.
Pay attention to your spelling.
水利万物而不争,
而万物莫能与之争。
