off

Make sure all the lights are off before you leave the house.

(Chinese) 离开家前确保所有的灯都是关着的。

He turned the radio off so he could concentrate on his work.

(Chinese) 他关掉了收音机，以便专心工作。

The cat jumped off the table when it heard a loud noise.

(Chinese) 猫听到巨大的响声后从桌子上跳了下来。

The small island is located just off the coast of Italy.

(Chinese) 那个小岛就位于意大利海岸附近。