1.We basically brought mothers into the lab and had them play with and read to their own babies, just like they would at home.
play with同…一起玩
The young girl loved to play with her playmates.
这个小女孩喜欢和她的伙伴一起玩 。
2.Dr Elise Piazza, co-author of the research, said baby talk is a lot more important than we thought.
a lot修饰比较级
可修饰比较级的词
1)a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等
2)还可以用表示倍数的词或度量名词作修饰语
。3)以上词(除by far)外,必须置于比较级形容词或副词的前面
。