1、I like walking on the wet sand when the tide is out.
我喜歡退潮后走在潮濕的沙灘上。

2、Why is wet sand darker than dry sand?
為什么濕沙總比干沙深色呢?。

3、We put wet sand at the bottom, then feather moss, and into that I stuck the flowers.
我們在底部放上濕沙子，然后是羽毛苔蘚，我把花插進去。

wet sand翻譯