"yo" in Chinese (Simplified)
哟 (打招呼，非正式)嘿 (非正式打招呼)
Definition
一种非正式的打招呼方式，或引起他人注意的表达，常见于朋友之间或街头文化中。意思可以是“嗨”、“嘿”或用来招呼人。
Usage Notes (Chinese (Simplified))
非常口语化，多见于街头、嘻哈文化或年轻人社交中，表达得很随意。用来显示熟络或引起注意。正式场合避免使用。不要和西班牙语中表示“我”的“yo”混淆。
Examples
Yo, what's up?
**哟**，怎么样？
He came in and said, 'Yo!' to everyone.
他进来后对大家说：“**哟**！”
You can just say 'yo' to get their attention.
你只要说一声“**哟**”就能引起他们注意。
Yo, did you see that game last night?
**哟**，你昨天看比赛了吗？
Sometimes he just walks by and goes, 'yo,' like it's nothing.
有时候他只是走过来，说声“**哟**”，好像没事一样。
If you need help, just shout 'yo' and I'll come over.
如果需要帮忙，只要喊一声“**哟**”，我就来。