面目躍如
1
adquirir honores y renombre, mejorar la reputación, alcanzar la gloria y la fama
1
demonstrative of one's worth;worthy of one's reputation;living up to one's name;characteristically masterful
また、お説教が始まった。一言居士の面目躍如というところだね。
Uh-oh, here comes another lecture. This guy likes to show he has something to say about everything.
2
bolstering one's reputation;enhancing one's prestige;winning one honour;doing one credit