Bartender at night, you'd better do this. Pick up your tail and smile at people. The introduction of this introduction is that it is ok to be enthusiastic. Nonsense is the best and the least difficult.

A salesman has a clean mouth and a thick skin.

Collector, be hard-nosed, don't take your face with you at home, be hard-hearted and be in good health.

The system actually deleted my answer by mistake and apologized to me! ! !

Should we adopt this misunderstood answer?