翻译句子,注意offer在句中的意义

1. Thank you for your kind offer to help.

2. The kids offered to do the dishes.

3. He offered his seat to the old man.

4. He offered $ 4 000 for the car.

三公是古代朝廷中最尊显的三个官职的合称。周代已有此词，具体说法不一，一般认为是指司马、司徒和司空。