心濤:我女朋友?
洋洋:對呀,剛才和你在一起的那個女孩兒不是你女朋友嗎?
心濤:你誤會了。她是我妹妹。
洋洋:啊?你倆長得一點兒都不像。
Y: Xin Tao, your girl friend is very beautiful.
X: My girl friend?
Y: Yes. The girl next to you just now is your girl friend, isn't she?
X: No, you misunderstood. She is my sister.
Y: Wow. You are not similar to each other at all.