這郵筒最后一次收信的時間是5:15。
The last collection from this postbox is at 5.15.
那是我最后一次見到她。
That was the last I ever saw of her.
我最后一次聽到他的消息時,他住在格拉斯哥。
The last I heard of him he was living in Glasgow.
我最后一次警告你——閉嘴!
I'm warning you for the last time ─ stop talking!
她動了心臟移植手術,這是為挽救她的`生命而作的最后一次努力。
She underwent a heart transplant in a last-ditch attempt to save her.