wear something on one's sleeve

動詞

To express an emotion, belief, or stance overtly and make it an important part of one's public life.

日本語の意味

感情や信念、立場を隠さずに公然と表現し、個人の公共的な姿勢としてアピールする

感情を公然と示すことを恐れない人は、自分の信念を公言することで部屋の雰囲気を一変させることがよくある。

意味（1）

To express an emotion, belief, or stance overtly and make it an important part of one's public life.

But religion is the one thing they encourage you to wear on your sleeve.

wears something on one's sleeve

（ present singular third-person ）

wearing something on one's sleeve

（ participle present ）

wore something on one's sleeve

（ past ）

worn something on one's sleeve

（ participle past ）