Stagoscopy
液滴觀測鏡法
??? 情景例句
You're working pretty hard these days.
你這陣子工作得很辛苦呀。
I'm Donald. We met the last time you visited Taiwan.
我是唐納德，上次你來臺灣時我們見過面。
We're out of a lot of the items.
有好幾項都缺貨了。