怎么翻译这句话?How the children are playing games under the trees

怎么翻译这句话?How the children are playing games under the trees
How the children are playing games under the trees
是一个感叹句,请帮忙翻译一下
书上就是这么一个句子,填空题原题如下
＿＿＿＿the children are playing games under the trees !
A.What B.Why C.How D.Which
答案给的是C