您要查找的是不是：
- tunnel cleaning vehicle 隧道清洗车
- This is not Ms.Thorp’s first clean vehicle. 这并非索普女士的第一辆清洁汽车。
- Philip R. Keegan, “All-Wheel Steering Mechanism for A Cleaning Vehicle,” U.S. Patent Number: 5890558, Apr. 6, 1999. 何荣芳，代步车前轮转向机构，中华民国专利公告编号375033，中华民国88年11月21日。
- Establish locations for maintaining, fueling, and cleaning vehicles. 建立维修、加油和清洗车辆的特定区域。
- Fleets of cleaning vehicles brush and rinse its surfaces, day and night; floodlit monuments light up a magical night sky. 清洁车队不分昼夜地洗刷着建筑物的表面；博物馆的泛光照明灯让巴黎的夜空变幻出神奇的色彩。
- clean vehicle (protective environment vehicle) 清洁汽车
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
- Priority topics to be addressed willinclude energy efficiency in buildings, clean coal (including carboncapture and sequestration), and clean vehicles. 优先研究课题将包括建筑能效、清洁煤(包括碳捕集与封存)及清洁汽车。
- They are digging through the hill to make a tunnel. 他们正在凿山建一条隧道。
- Users can also request a wide range of electrical production contract tour buses, carrying electric tricycles, environmental clean vehicles, and ensure customer satisfaction. 同时还可以根据用户要求承揽生产各式各样的电动游览车、电动运载三轮车、环保清洁车等，保证用户满意。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- The two lanes merge going into the tunnel. 两条车道会合后引入隧道。
- The truck cleared the tunnel safely. 卡车安全地通过了隧道。
- He has to stoop to get through the tunnel. 他得弯下腰走过地道。
- The roar of the train reverberated in the tunnel. 火车的轰隆声在隧道里回荡。
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- The dentist was cleaning and taking out teeth. 牙科医生正在清洁和拔牙。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- The prisoner escaped by digging an underground tunnel. 囚犯挖了一条地道逃跑了。
