be obsessed by [with]
被...附上[缠住, 迷住心窍]
get rid of 免除；摆脱
"You are supposed to get rid of carelessness, for it often leads to irretrievable errors."
"你们一定要克服粗枝大叶,因为粗枝大叶常常引起无可挽回的错误。&qu...

come about 发生 How did it come about? 那事是怎么发生的?
come across 偶遇；碰到 (= come upon)
We've just come across an old friend we haven't seen for ages.我们刚碰到了一位多年不见的老朋友。
发生效果；受欢迎
Your lecture

for the sake of 为了
on the basis of 以...为基础
bachelor degree
Not long ago 不久前
take-off 起飞
in short supply 短缺
Further more .而且, 此外
Just now
just now
刚才, 前一会儿
现在, 这会儿
just on

take things easy
沉住气, 慢慢来, 别急
轻轻松松
[美俚]再见
taking one thing with another
从各种情况来考虑;权衡得失;总的说来
in the meantime
在...期间, 同时
shoot for 争取, 得到...