~~用影片學英語116~~

 ~~用影片學英語116~~

Previously on Arrow : misery痛苦，悲痛，苦難

本週介紹Arrow (綠箭俠)』第3季第1集(Episode 1 Season 3)

Oliver請警長保持警戒，小心行事

He said: Keep your head on a swivel.

Swivel /ˈswɪvəl/: a device that joins two parts so that one of the parts can turn or spin while the other part does not move. 一種裝置可以上下連接並且可左右旋轉(參考圖)

所以這句話是指一定要環顧四方保持注意力警戒。

參考

Learner’s dictionary
Longman