at the latest

漢語翻譯

例句：

1. As we expect to receive three large sum within the next few day, we will send you some money by monday at the latest.
   數日之內我們將有三筆大額進款，所以我們最遲於下星期一以前定給貴方匯款。
2. Passenger shall check in one hour before their flight time at the latest.
   乘客至遲應在班機起飛前一小時辦理登機手續。
3. I'll give you a definite answer on Friday at the latest.
   我最遲星期五給你一個確切的答覆。
4. Passengers should check in one hour before their flight time at the latest.
   乘客至遲應在班機起飛前一小時辦理登機手續。