學習英文-學以致用。
場景說明
美國的課程（這裏是指大學University）通常是很嚴格的，美國的大學也是寬進嚴出，想得到一個高分，要很努力的去學習。通常要做很多的溝通，交流。
場景對話
同學與教授
DaLiang: Dr. S, Could you spare me sometime? I want to talk to you ? S 博士，您有時間嗎？我需要和您做個溝通
S: Yeah, go ahead. 是的,可以的。
DaLiang: How could I get a higher grades in the course? 怎樣纔可以得到好的成績呢？
S: Oh, you should work harder. 你要努力學習
DaLiang: Yeah, But what’s difference between the course in China and the USA? 比較美國與中國，課程上有什麼不同嗎？
S: You need corporate with others, talk with others a lot. 需要與其他同學多合作與交流
同學與同學
Ric: What courses did you enroll in? 你選了哪些課？
DaLiang: The course name is Cloud computing. 選了雲計算課程
Ric:Oh, it’s really cool. I enrolled in too, dit you attend today? where did you sit? 我也選了,今天你去上課了嗎？你坐在哪裏了？
DaLiang: I sit in the first row. 我坐在了第一排。
Tips
在美國，老師通常有多個稱呼，teacher, instructor, advisor(研究生導師)，對比爲：
teacher is one who teaches you about a subject and helps you reach understanding and an instructor is one who instructs you on how to accomplish a task.