您要查找的是不是：
- This is not Ms.Thorp’s first clean vehicle. 这并非索普女士的第一辆清洁汽车。
- snow cleaning vehicle 除雪车
- 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。
- clean vehicle (protective environment vehicle) 清洁汽车
- 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。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- 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。
- Snow scattered unequally over the mountainside. 雪不均匀地散落在山腰上。
- The snow has frozen hard on the road. 路上的雪已经冻得很硬了。
- 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 compacted snow on the pavement turned to ice. 人行道上被踩实的雪已变成了冰。
- Establish locations for maintaining, fueling, and cleaning vehicles. 建立维修、加油和清洗车辆的特定区域。
- Children love to ball snow up in their hands. 小孩子们喜欢将雪在手里做成球儿。
- Dark clouds are a sign of rain or snow. 乌云是雨或雪将至的预兆。
- Last winter the snow lay thick on the ground. 去年冬天，地上积雪很厚。
- The New Year came in with heavy snow storms. 在大雪纷飞中新年来到了。
- 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。
- So it was that he had his first sight of snow. 就那样，他第一次见到了雪。
- The snow crusted the lake last night. 昨夜的雪使湖面结了冰。
- 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。
