它们象无鱼可打的沙漠中被侵蚀的地方一般古老。
They were as old as erosions in a fishless desert.
youdao
大约可制三打的饼干。
Makes about three dozen cookies.
可羽毛球就是那样打的！
But this is how I play badminton.
应用推荐
模块上移
模块下移
不移动