We need to walk after meals because it is good for our health(改为同义句)It is [] for [] to walk after meals because it is good for our health
问题描述：
We need to walk after meals because it is good for our health(改为同义句)
It is [] for [] to walk after meals because it is good for our health
答
It is [needed ] for [us] to walk after meals because it is good for our health
答
good us
答
It is [good] for [us] to walk after meals because it is good for our health