您要查找的是不是：
- It is fun eating by stealth without being found. 偷吃而不被人发现很有趣。
- He sloped off without being seen. 他人不知鬼不觉地溜走了。
- He slipped away without being noticed. 他神不知鬼不觉地溜走了。
- He slipped into the house without being seen. 他没有被人看见就溜入了那间屋子。
- He stole into the cinema without being caught. 他偷偷溜进了电影院而没有被人逮着。
- She tried to save money without being stingy. 她设法节约钱但不要显得小气。
- She slipped away without being seen. 她悄悄走掉，谁也没着见她。
- Can't go into a bar lately without being hit on. 最近只要去酒吧，没有不受到注意的
- If there are time, I can dilate on the subject. 要是有时间，我可以详细谈谈这个问题的。
- The swimmer was timed at 50.50 sec. 这名游泳者的成绩被测定为五十点五零秒。
- The bomb was timed to explode during the rush-hour. 炸弹选在人最多时爆炸。
- No prisoner escaped from the prison without being seen. 没有一个囚犯逃离这个监狱而不被看到。
- If there were time, I could dilate upon this point. 要是有时间,我可对此加以详述。
- If there were time, I could dilate on the subject. 要是有时间,我可以详细谈谈这个问题的。
- If there were time, I could dilate on this point. 要是有时间,我可对此加以详述。
- Boxing has been defined as the art of hit without being hit. 拳击已被定义为没有碰撞的碰撞艺术。
- Can you get past the open door without being seen? 你能不能穿过那扇开着的门而不被人看见呢？
- A debate shall be timed by a timekeeper. 每场比赛都有计时员。
- I can sneak you out without being noticed. 我能把你偷偷地带出去，别人了现不了。
- Mel thought, there would always be time for gossip. 梅尔想还总是有时间闲聊的。
