it's suppose to be good for four这句话是什么意思啊?

it's suppose to be good for four这句话是什么意思啊? it's so good to be bad!这句话是什么意思啊?请教英语高手 1.It’s not a good idea to drive for four hours without a bre It's not a good idea to drive for four hours without a break It's not---good idea to drive for four hours without ----bre It's good to be 分析句子成分 It's good for your health to do more sports.这句话中for y 这句话对吗?Thanks for your concern.It's a great honor to be an em it's good to be queen too / It's / ./ good / true / be / to (It'S Good) To Be Free 歌词 It's good to be single.