Steady! Don't fall off.
小心！別摔下來。
Leaves fall off the trees in the autumn.
秋天，樹葉紛紛從樹上掉下來。
Get off the bus after it came to a stop.; Don't get out until the bus stops.
等車站穩再下。
Just get off my back, will you!
請別煩我了好嗎！
He seems to live off junk food.
他好像靠吃垃圾食品為生。
I'm going to live off campus if I can find somewhere cheap enough
要是能找到足夠便宜的地方，我就不在校園裡住了。