By 2005 Americawas a dropout, with no as or Bs, four Cs and ten Ds.
到了2005年，美国退学了—没有A和B，四个C和十个D。
The teacher is so strict. I used to get Bs and Cs.
这个老师太严了，我以前总是得b和c。
I've received plenty of Bs and even Cs for classes that I was incredibly proud of because they came from hardly no time spent at all.
我的成绩曾得过大量的B，甚至还有C，但我仍然为此非常自豪，因为我几乎没有时间管它们。
Landay received his BS in EECS from UC Berkeley in 1990 and MS and PhD in CS from Carnegie Mellon University in 1993 and 1996, respectively.
1990年，兰迪获得了加州大学伯克利分校的EECS学士学位，后来又分别于1993年和1996年获得了卡内基·梅隆大学计算机科学硕士和博士学位。
Landay received his BS in EECS from UC Berkeley in 1990 and MS and PhD in CS from Carnegie Mellon University in 1993 and 1996, respectively.
1990年，兰迪获得了加州大学伯克利分校的EECS学士学位，后来又分别于1993年和1996年获得了卡内基·梅隆大学计算机科学硕士和博士学位。
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