怎 ㄗㄣ ˇ zěn 么 ㄇㄜ ˙ me 了 ㄌㄜ ˙ le 怎 ㄗㄣ ˇ zěn 麼 ㄇㄜ ˙ me 了 ㄌㄜ ˙ le What's up? What's going on? What happened?