您要查找的是不是：
- Blink your headlights on and off. 使车前灯闪烁 (打信号) 吧。
- The 惊人地闪动.;无论你在标签之间加入什么;它们都会一闪一灭地闪动;说不定能引起癫痫病人病症发作
- Little coloured lights blinked on and off inside the robot, as it tried to understand. 机器人身体内的彩色小灯泡一闪一闪的，好像在努力理解我们的意思。
- He has been working here, on and off, for two years. 他在这儿断断续续工作了两年。
- To our amusement, the actor jumped on and off the stage. 令我们感到有趣的是,那个演员从舞台跳上跳下。
- A tree ablaze with fireflies in Indonesia blinks on and off as each insect adjusts its flashes to match the others. 印尼一棵布满萤火虫的树，随着每个小虫调节自己的发光以与其它虫子同步，这棵树看上去也忽明忽暗的。
- Imagine what a complicated mechanism it must take to keep all those lights blinking on and off at the right times. 让那些灯光照规定时明时灭，你想真是一个构造复杂的机械。
- It has rained on and off for three days. 断断续续地下了三天雨。
- He had been work here,on and off,for two years. 他在这儿断断续续工作了两年。
- He has is work here,on and off,for two year. 他在这儿断断续续工作了两年。
- A neon sign flashed on and off above the door. 门上方霓虹灯忽明忽暗地闪烁着。
- Describes how to turn security on and off. 描述如何打开和关闭安全性。
- It was given to us by God, an on and off switch. 我们都有的,是神赐给我们的一个开关。
- It's been raining on and off all morning. 雨断断续续地下了一早上。
- On and off, for quite a few years. 时断时续,有好几年了。
- Turns on and off TEAM ATTACK Control. 是否打开友军伤害控制。
- You can turn text AutoFit on and off. 您可以打开和关闭文本自动调整。
- I have been studying it on and off for ten years. 我断断续续地学了十年了。
- At night, flash your torch on and off. 在夜间可使用电筒发出讯号。
- Is blinking on and off and on and off and on 一直不停的闪烁
