up one's alley

見 street 條 up one's street

up (one's) alley【非正式用語】

Compatible with one's interests or qualifications

相稱，合口味：與某人的興趣或才能相稱的

an assignment that is right up your alley.

一項(xiàng)正好讓你去發(fā)揮才能的任務(wù)