Digressionary
離開本題的
??? 情景例句
I'd like to use my brain a little more.
我想多用用我的腦子。
Oh, it's a shame that you have to leave.
哦，真遺憾，你非走不可呀。
If no other sate water supply can be obtained,
如果沒有其他安全的飲用水，