试镜
shì​jìng

screen test

试镜 試鏡 shì​jìng
screen test nounverb
an audition or tryout during which a performer is filmed to judge their appearance and performance

在试镜的200个模特中，只有5个被选中，而我就是其中之一。

zài shì​jìng de200 ge mó​tè zhōng, zhǐ​yǒu5 ge bèi xuǎn zhòng, ér wǒ jiù​shì qí​zhōng zhī​yī.

Of the two hundred models who auditioned, only five were selected, and I was one of them.

to audition verb + noun
to undergo a screen test or audition, such as for a film or television role, to evaluate suitability for a character

如果你是一个演员，开始每天试镜。

rú​guǒ nǐ shì yī​ge yǎn​yuán, kāi​shǐ měi​tiān shì jìng.

If you’re an actor, start auditioning every day.