choice between A and B
an act of choosing between two or more possibilities; something that you can choose
选择;挑选;抉择
women forced to make a choice between family and career
被迫在家庭和事业之间作出抉择的妇女
We are faced with a difficult choice.
我们面临着困难的抉择。
sign
sign of sth
sign that...
an event, an action, a fact, etc. that shows that sth exists, is happening or may happen in the future
迹象;征兆;预兆
同义词:indication
Headaches may be a sign of stress.
头痛可能是紧张的迹象。
There is no sign of John anywhere.
哪儿都没有约翰的影子。
idea
idea for sth
idea of sth
idea of doing sth
a plan, thought or suggestion, especially about what to do in a particular situation
想法;构思;主意
It would be a good idea to call before we leave.
我们出发之前打个电话是个好主意。
I like the idea of living on a boat.
我喜欢在船上居住的建议。
by the way
(informal) used to introduce a comment or question that is not directly related to what you have been talking about
顺便提一下;捎带说一声;附带问一句
By the way, I found that book you were looking for.
顺便提一下,我找到了你在寻找的那本书。
What's the time, by the way?
顺便问一句,几点钟了?