Translation of "Sam" in Chinese

- Sam hasn't answered my message.
- Sam didn't answer my message.

山姆没有回我的消息。

Sam made the school basketball team.

山姆組了學校的籃球隊。

Sam has already done his homework.

山姆已經做他的功課了。

Sam is two years younger than Tom.

Sam比Tom小两岁。

Sam joined the army when he was eighteen.

薩姆在十八歲時加入了軍隊。