您要查找的是不是：
- Unmanned undersea vehicles(UUV) have played a significant role in the transformation of the US Navy and the maintenance of strategic predominance over the sea. 无人潜航器在美海军的军事转型中扮演着非常重要的角色,对美海军巩固海洋战略优势意义重大。
- For an undersea vehicle, however, a special network of sonar must be laid out in advance on the ocean floor in the sea of a dive to locate the vehicle's position. 然而对于海底潜艇来说，必须预先在潜水区海底设置一种特别的声纳系统方可确定它的位置。
- autonomous undersea vehicle(AUV) 自主式水下航行器
- Large Diameter Unmanned Undersea Vehicle 大直径无人驾驶水下车
- The passage of motor vehicles is forbidden. 机动车禁止通行。
- This road is closed to motor vehicles. 这条路机动车不准通行。
- All manner of vehicles were used. 使用了各种车辆。
- The road is now choked up with vehicles. 那条道路已被车辆阻塞。
- The military vehicles were ambushed. 军车遭到伏击。
- Vehicles coming from the right have priority. 从右边驶来的车辆享有优先通行权。
- A long line of moving people, animals, or vehicles. 列，队一长列移动的人，动物或车辆
- undersea vehicles 水下机器人
- unmanned undersea vehicles 无人水下航行器
- The bridge is not strong enough to allow the passage of vehicles. 这座桥不够牢固，车辆不能通行。
- Computer game at Undersea Garden learning playzone. 在海底花园学习区内的电脑游戏。
- This must have been an undersea volcano. 这里一定是一座海底火山。
- Some aircraft are designed to carry bulky freight or vehicles. 有些飞机设计得能运载体积大的货物或车辆。
- The undersea world is very beautiful. 海底世界非常美。
- Spacecraft are vehicles used for flight in outer space. 太空船是用于太空飞行的交通工具。
- Methane Bubbling Up From Undersea Permafrost? 甲烷从海底永冻层带冒出？
