1. Lick one's boots 舔肥，溜须拍马

Rick was appointed president of the Student Body because he licked the head teacher's boots.
里克靠拍辅导员的马屁当上了学生会主席。

释义：

lick: 舔，吸；boot：靴子

lick one's boot: 用舌头当抹布给权贵擦鞋，可谓卑躬屈膝到了极点。

2. Life in the fast lane 刺激的生活

Jane likes to live life in the fast lane.
简喜欢过刺激兴奋的生活。

释义：

fast lane/ track: 快车道