常用單詞的前綴是a的

She looked after her ailing father.

她照顧有病的父親。

What is ailing you?

你哪裏不舒服?

The rise in overseas sales is good news for the ailing American economy.

海外銷售額的`上升對於不景氣的美國經濟來說是個好消息。

His country desperately needs Western aid to restore its ailing economy.

他的國家急需西方援助以復甦其不景氣的經濟。

He is said to be ailing at his home in Washington.

據說他身體欠佳,正呆在華盛頓的家中。