a snake charmer的用法和样例：
- The next act will be a snake charmer.
- Haha. Not much of a snake charmer, are you?
- After a time, we noticed a snake charmer with two large baskets at the other side of the square, so we went to have a look at him.
- After a time， we noticed a snake charmer with two large baskets at the other side of the square， so we went to have a look.
- It sat coiling the boundless riches in the home.Seeing the snake in the treasure house, his sons sent for a snake charmer who brutally catching hold of the snake took it out of the home.