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- Instead of using fossil fuels the magnetic field created by the electrified coils in the guideway walls and the track combines to propel the trains5. 代替使用化石燃料，由导轨槽内的通电线圈产生的电磁场和磁轨共同推进了这列列车。
- I apportioned half the property to each of them. 我把财产的一半分配给他们各人。
- 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。
- She reckoned she had cut her cost by half. 她估计她减少了一半的费用。
- 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 worried half the night and have a fitful sleep. 我半个晚上都一直在担心，故而时醒时睡。
- 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 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。
- He can fling off a poem in half an hour. 他可以在半小时之内草就一首诗。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- It took him half an hour to finish the work. 他花了半个小时做完这项工作。
- I usually go to bed at half past ten. 我通常十点半睡觉。
- 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。
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- Half the fruit crop froze out in the sudden cold. 一半的水果作物在突如其来的寒流中被冻死。
- Keep track of the time you actually travel. 把你旅行的实际时间记录下来。
- Half the oil in the lamp had burnt away. 油灯中一半的油已经烧掉了。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- He knocked out a plan in half an hour. 他半小时就草草订出一个计划来。
