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- Rubberized tracks greatly reduce sports injuries among students compared to cement tracks. "与水泥场地相比,塑胶场地的确大大减少了运动损伤。"
- Lin Fang, sports equipment manager at the High School Attached to South China Normal University, said: "Rubberized tracks greatly reduce sports injuries among students compared to cement tracks. 华南师大附中运动器材负责人林放说：“与水泥场地相比，塑胶场地的确大大减少了运动损伤。”
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- I'm trying to track down my old Aunt Maud. 我正试图寻找到我那年迈的婶婶莫德。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。
- Our object is to further cement trade relations. 我们的目标是进一步加强贸易关系。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石头和水混合做的。
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- Keep track of the time you actually travel. 把你旅行的实际时间记录下来。
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- The cement will set in a few hours. 水泥几小时后就会凝固。
- A locomotive pounded down the railway track. 一辆机车沿着铁道隆隆地驶去。
