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- They were suspected of underground activities. 他们被怀疑进行地下活动。
- The spy never told his family about his underground activities. 这位间谍从未把他的秘密活动告诉家里人。
- He joined underground activities in 1970. 他于1970年参加了一些秘密活动。
- There are also hooligan gangs, criminals and counter-revolutionaries who carry on underground activities in collusion with foreign forces and the kuomintang secret service. 还有各种流氓集团、刑事犯罪分子。 还有同外国势力和台湾特务机关联系进行地下活动的反革命分子。
- Article 44 While constructing underground engineering facilities or carrying out underground prospecting,mining and other underground activities,protective measures shall be taken to prevent ground water pollution. 第四十四条兴建地下工程设施或者进行地下勘探、采矿等活动，应当采取防护性措施，防止地下水污染。
- While constructing underground engineering facilities or carrying out underground prospecting, mining and other underground activities, protective measures shall be taken to prevent ground water pollution. 第四十四条兴建地下工程设施或者进行地下勘探、采矿等活动,应当采取防护性措施,防止地下水污染。
- Article 44 While constructing underground engineering facilities or carrying out underground prospecting, mining and other underground activities, protective measures shall be taken to prevent ground water pollution. 第四十四条 兴建地下工程设施或者进行地下勘探、采矿等活动，应当采取防护性措施，防止地下水污染。
- Recently they have laid an underground pipeline. 最近他们铺设了一条地下管道。
- The missile is delivered from underground. 这种导弹由地下发射。
- Moles stay underground most of the time. 钱鼠大部分时间住在地下。
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
- 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。
- We must discuss the class activities in a body. 我们应该全体讨论班级活动。
- 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。
- Children like outdoor activities. 孩子们喜欢户外活动。
- The mole bored (its way) underground. 鼹鼠在地下挖掘(路)。
- Don't look down on such activities. 不要小看这些活动。
- The prisoner escaped by digging an underground tunnel. 囚犯挖了一条地道逃跑了。
- Father kept an account of his daily activities. 父亲把每天的活动都记录下来。
