当了

served as; worked as

→ 当
phrase Rare #20,344
served as; worked as Used before a role, identity, or job to say someone took on or held that position.
CH: 我给汤姆当了三年助手。
EN: I worked as Tom’s assistant for three years.

阿米塔布·巴沙坎在市里当了警察因为他想报仇

Amitabh Bachchan became a police officer in the city because he wanted revenge.

— 瓦塞浦黑帮(上) (2012)

我来告诉你们为什么他不说因为我才当了两个小时的基佬就觉得已经受够了

Let me tell you why he won’t say it: I’ve only been gay for two hours, and I already feel like I’ve had enough.

— 完美陌生人 (2016)

既然恶人都由我来当了

Since I'm the one playing the bad guy anyway.

— 水瓶座 (2016)

好歹我也当了五十年的女人啊

Come on, I've been a woman for fifty years, after all.

— 天空之城 (1986)

我当了邮差

I became a mail carrier.

— 猫鼠游戏 (2002)

我给汤姆当了三年助手。

I was Tom's assistant for three years.