It is good practice to supply a written report to the buyer.
向買主提供書面報告是誠信的做法。
It is good that there is a wide cross-section of sport on television.
電視體育節目豐富多彩，令人滿意。
It is good enough to earn ten thousand yuan or so a month.
一個月賺個萬兒八千的相當不錯了。
It is good for your health.
這對你的健康有好處。
It is good to know that our brain is "looking out for us" in a new place.
我們的大腦會在新的地方“尋找我們”，這是一件好事。