right up/down somebody's alleyvery suitable for someone 正合某人的胃口;非常适合某人 The job sounds right up your alley. 这工作听上去正合你的胃口。
right up/down somebody’s alley• She said, I will tell you this Bobby Kennedy is right up my alley.• The job sounds right up your alley.
→ right up/down somebody’s alley at alley(1)