您要查找的是不是：
- Detect underground leaks that historically create great annual cost due to waste. 检测地下泄漏,这些泄漏造成的浪费日积月累将产生很高的年使用成本。
- The rain drip down from a leak in the roof. 雨水从屋顶的裂缝中滴漏下来。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞，整整一油箱的汽油都漏光了。
- Recently they have laid an underground pipeline. 最近他们铺设了一条地下管道。
- You must shut the gas supply off if there's a leak. 煤气泄漏时，必须把截门关上。
- A small leak will sink a great ship. [谚]小洞沉大船; 小患不治成大灾。
- The rain dripped down from a leak in the roof. 雨水从屋顶的裂缝中滴漏下来。
- The missile is delivered from underground. 这种导弹由地下发射。
- They were suspected of underground activities. 他们被怀疑进行地下活动。
- Moles stay underground most of the time. 钱鼠大部分时间住在地下。
- He went underground to avoid capture. 他转入秘密工作以免被捕。
- The cavers discovered a vast underground chamber. 探穴人发现了一个地下大洞穴。
- The quickest way to go round the city is by underground train. 在这个城市四处走动最快的办法就是乘坐地铁。
- The mole bored (its way) underground. 鼹鼠在地下挖掘(路)。
- The prisoner escaped by digging an underground tunnel. 囚犯挖了一条地道逃跑了。
- As a temporary shift, he covered up the leak with a plastic bag. 作为权宜之计，他用塑料袋把漏洞给包上了。
- We stopped the leak in the gas pipe by means of lead. 我们用铅堵塞了煤气管上的漏洞。
- Some miners were trapped underground after the collapse. 塌方后，有些矿工被困在地下。
- The news of the radiation leak caused widespread public alarm. 辐射泄露的消息引起了公众的普遍恐慌。
- A great leak was filling the ship with water. 海水正从一个很大的漏洞往船里灌。
