She looked after her ailing father.
她照顾有病的父亲。
What is ailing you?
你哪里不舒服？
The rise in overseas sales is good news for the ailing American economy.
海外销售额的`上升对于不景气的美国经济来说是个好消息。
His country desperately needs Western aid to restore its ailing economy.
他的国家急需西方援助以复苏其不景气的经济。
He is said to be ailing at his home in Washington.
据说他身体欠佳，正呆在华盛顿的家中。