beat the wind

• 打空

beat the wind的用法和样例：

例句

1. The batsman chopped at the ball and missed it.
   棒球手猛力击球，但打空了。
2. He was really just ploughing the sands.
   他不过是在白费力气。
3. It is no use crying about the past.
   过去的事哭也是白费力气。
4. Let's not cry over the spilled milk.
   我们不要徒劳地后悔。
5. It's no use kicking against the rules.
   反对这些规定是徒劳的。