Joey: Oh, just, you know.... science.
嗯，只是……科学研究。

Question

Chandler: ...And where's this money coming from?
这钱从哪儿来的？
Joey: Well...I'm helping out down at the N.Y.U.Med School with some...research.
我正帮纽约大学医学院做一些研究。
Ross: What kind of research?
什么研究？
Joey: Oh, just, you know.... science.
嗯，只是……科学研究。
Ross: Science. Yeah, I think I've heard of that.
科学。我想我听说过。
Joey: ...It's a fertility study.
生殖研究。
Monica: Oh, Joey, please tell me you're only donating your time.
Joey，请告诉我你只贡献时间。

来自《老友记第一季第二十三集瑞秋恍然大悟 Friends S01E23: The one Where Rachel Finds Out》第 14 行