Echolocation
[醫] 回聲測定
??? 情景例句
All of this comes before eating. OK?
這些都是在吃之前先得做的事 ，知道嗎？
My goodness! A snake!
天呀！有蛇！
If you are lucky enough to get a sleeper, you spend half the night staring at the small blue light in the ceiling, or fumbling to find you ticket for inspection.
即使你走運弄到一個臥鋪，夜間有一半時間你會盯著車頂那盞小藍燈而睡不著覺；要不然就為查票摸索你的車票。