Many thanks from the children who can smile now will come to you.
问题描述：
Many thanks from the children who can smile now will come to you.
答
现在会笑的孩子们将对您非常感谢.
改写成简单句更加容易理
Many thanks from the children will come to you.
The children can smile now.
意思是：
来自于那些孩子的感谢将会给你.
那些孩子现在会笑了.