Univocity
單義性
??? 情景例句
Someone told me you're the computer expert around here. Weel, I have a question for you...
有人告訴我你在這里是計算機專家，我有個疑難想請教你。。。
I don't know where I've seen him before.
我不曉得在哪兒見過他。
We're tired ...
我們累了。。。。。。