Subject + 露面
露面 (lòumiàn) means "to make an appearance" or "to show one's face." It describes someone appearing in public, especially after a period of absence. For example, 公开露面 means "to appear publicly." It combines 露 (to reveal) and 面 (face).
那个明星已经很久没有公开露面了。
Nàge míngxīng yǐjīng hěn jiǔ méiyǒu gōngkāi lòumiàn le.
That celebrity hasn't appeared in public for a long time.
他在国外待了三年,终于回来露面了。
Tā zài guówài dāi le sān nián, zhōngyú huílái lòumiàn le.
He stayed abroad for three years and finally came back and showed up.
开幕式上,好几位著名导演都露面了。
Kāimùshì shàng, hǎo jǐ wèi zhùmíng dǎoyǎn dōu lòumiàn le.
At the opening ceremony, several famous directors showed up.