在公共汽车上，我们必须给老人让座。的翻译：On the bus, we had to give seats to the old. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

On the bus, we have to seat to the elderly.

On the bus, we had to give seats to the old.

On the bus, we must offer one's seat to somebody to the old person.

On the bus, we must give up her seat to the elderly.

On the bus, we had to give seats to the old.