skill (n.)
技术、技能
例句：
You can always make a living with a skill.
掌握一项技能总能谋生。
bet one's bottom dollar
倾囊下注
例句：
I would bet my bottom dollar that he gets paid more than you do.
我敢打赌他的工资肯定比你高。
It's my pleasure.
这是我的荣幸。
对话：
A: Shall I give you a ride home?
B: That's perfect. Thanks for the ride.
A: Don't mention it. It's my pleasure.
A：要我开车送你回家吗？
B：好极了，多谢你送我。
A：不客气。这是我的荣幸。