可是对一些家庭来说这些小孩已经死了。
对一些家庭来说,也许是父母唯一的孩子,他们也可以有唯一的孩子。
For some families, maybe the parents are only child and they also can have only child.
但是安德森表示,早睡对一些家庭来说要比其它家庭更难,了解这点非常重要。
But Anderson says it is important to understand that having early betimes may be harder for some families than others.
应用推荐