He flailed about madly with a baseball bat .

他疯狂地挥动球棒。

Flailed our horses with the reins .

用缰绳拍打我们的马。

Of all rich-country governments , japan 's has flailed the most .

在所有发达国家中，日本政府所受冲击最大。

His free arm flailed a little , a crap excuse for a wave .

他用胳膊挥动了一浪小，一个垃圾的借口。

His hands flailed , as though reaching for some imagined object just out of his grasp .

他挥动着双手，似乎要去触及某种触及不到的想象中的事物。