Cals
abbr. 電腦輔助后勤支援系統（Computer-aided Acquisition and Logistic Support）；光速商務（Commerce At Light Speed）
??? 情景例句
And where do you live?
你們住在哪？
I think you'll make it if we don't get stuck in a traffic jam.
我想，如果我們不碰上交通阻塞，你是可以趕到的。
We asked. Can't we be different from each other sometimes?
我們問，“難道我們有時候就不能有別嗎？”