例句：
It was crazy of you to go skating on such thin ice.
到这样薄的冰上溜冰，你真是疯了。
Such a thin padded coat cannot ward off the cold mountain wind.
这么薄的棉衣在高山上挡不住寒风。
Customers are thin on the ground at this time of year.
一年里这个季节顾客很少。
He's starting to get a little thin on top.
他开始有点谢顶了。
The body was hidden beneath a thin layer of soil.
尸体被埋藏在薄薄的一层土下面。