1·It rained on and off all day.
雨断断续续地下了一整天。
—— 《牛津词典》
2·"I shall sit here," he said, "on and off, for days and days."
“我要坐在这儿，”他说，“断断续续地坐上好几天。”
3·I believe, from what I know of him, he was a bit of a rake. We bivouacked together on and off for nearly two years.
另外以我对他的了解，这是个有点浪子气息的家伙。我们断断续续地在一起露营了近两年。
4·Sam was flicking a flashlight on and off.
萨姆正啪啪不停地开关着手电筒。
—— 《柯林斯英汉双解大词典》
5·A neon sign flashed on and off above the door.
门上方霓虹灯忽明忽暗地闪烁着。
—— 《牛津词典》
6·The rugby tour was a disaster both on and off the pitch.
这次橄榄球巡回赛在场上、场下都彻底失败。
—— 《牛津词典》
7·I was still working on and off as a waitress to support myself.
我仍然有时做女招待来维持生活。
—— 《柯林斯英汉双解大词典》
8·The movements are similar to traditional Cossack activities, for example, sword fighting and getting on and off horses.
这些动作与传统的哥萨克活动类似，如击剑和马术。
9·The new buses are air-conditioned, comfortable and easy for elderly and disabled passengers to get on and off.
新的公共汽车装有空调，也很舒适，方便老人和残疾乘客上下车。
10·Get a hand stamp at the gate of the zoo, and you can get on and off the mini-train unlimited times on the same day.
在动物园门口盖章即可享受迷你巴士搭乘机会，当日次数不限。