内容提要：
TPO 13 – Listening Part
Part 1 - Script:
TPO 13 – Conversation 1
Professor:
Good afternoon, Alex, can I help you with something?
Student:
Well, I want to talk with you about the research project you have assigned today. I um…I hope you could clarify a few things for me.
Professor:
I’ll certainly try.
Student:
Ok, all we have to do is do two observations and take notes on them, right?
