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- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- The radar scanned the sky for enemy planes. 雷达密切监视天空，搜索敌机。
- Recently they have laid an underground pipeline. 最近他们铺设了一条地下管道。
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- The missile is delivered from underground. 这种导弹由地下发射。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- 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。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- He went underground to avoid capture. 他转入秘密工作以免被捕。
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- The cavers discovered a vast underground chamber. 探穴人发现了一个地下大洞穴。
- Enemy aircraft were detected by our radar. 敌机被我方雷达发现。
- The ship was provided with radar equipment. 那船装有雷达设备。
- 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。
- There are enemy aircraft on the radar screen. 雷达萤屏上出现了敌人的飞机。
- Our radar pinpointed the attacking planes. 我们的雷达确定了来袭敌机的精确方位。
- 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。
- Radar is used to detect objects in the air or at sea. 雷达被用来探测空中或海上的目标。
