外国人常说的 up your street 是什么意思？

　　right up your street

　　正适合你;正和你对口

　　释义：

　　(informal) very suitable for you because it is sth that you know a lot about or are very interested in 正适合你;正和你对口，美式英语中也说 (right) up your alley

　　例句：

　　Kate loves dancing, so salsa lessons would be right up her street.

　　Actor Roy Barraclough has taken on a role that's right up his street, as Sherlock Holmes' bumbling sidekick Watson.