He's had no food at all.
他一點兒東西都沒吃。
I haven't been at all well recently.
最近我身體壞透了。
I'm afraid I have nothing at all to say.
抱歉,我沒有任何可說的。
Is there any uncertainty at all about the way she died?
對於她的死因,有沒有任何疑點?
Why bother getting up at all when you don't have a job to go to?
你沒有工作,不用去上班,還起床做甚麼呢?