管理员摘要：
Steady! Don't fall off. 小心！别摔下来。 Leaves fall off the trees in the autumn. 秋天，树叶纷纷从树上掉下来。 Get off the bus after it came to a stop.; Don't get out until the bus stops. 等车站稳再下。 Just get off my back,……
Steady! Don't fall off.
小心！别摔下来。
Leaves fall off the trees in the autumn.
秋天，树叶纷纷从树上掉下来。
Get off the bus after it came to a stop.; Don't get out until the bus stops.
等车站稳再下。
Just get off my back, will you!
请别烦我了好吗！
He seems to live off junk food.
他好像靠吃垃圾食品为生。
I'm going to live off campus if I can find somewhere cheap enough
要是能找到足够便宜的地方，我就不在校园里住了。