when it comes to (doing) something

成語所屬單字come

when it comes to (doing) something — 慣用語

1. This means when the subject or activity is something.

1.慣用語
釋義

當談到…時

This means when the subject or activity is something.

例句

When it comes to cooking, Diego is the best.

She is very patient when it comes to teaching children.