英文短語 right up one's alley 的意義及用法？

英文短語 right up one‘s alley 在實際應用中的含義為“正中下懷，正合我意，完滿契合，完美匹配”，例如下列情況：

Scott’s been recruited to replace a stuntman injured in an action movie， which is right up his alley given many years of experience as a professional martial artist。

斯科特受聘接替一部動作片中受傷的特技替身，而他從事專業武術多年，正好勝任這一工作。

The quinoa and avocado salad is right up her alley as she is a devoted vegan。

她是嚴格的素食者，而這份藜麥鱷梨沙拉正對她的胃口。

Tudor 譯道世家：英文短語 bend over backwards 的意義及用法？