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- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- Dr Luciano Bernardi and colleagues, from Italy's Pavia University, asked 24 healthy volunteers to listen to five random tracks of classical music and monitored how their bodies responded. 义大利帕维亚大学的伯纳迪医师与同僚，要求24名健康的志愿者，聆听5段随意选取的古典音乐片段，并观察他们的身体如何反应。
- 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 cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- 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。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- Tracking wild animals requires great stealth. 跟踪野生动物必须悄然无声。
- 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。
- Chose a card at random from the deck. 从一副牌中任意选出一张
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
- Keep track of the time you actually travel. 把你旅行的实际时间记录下来。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- A locomotive pounded down the railway track. 一辆机车沿着铁道隆隆地驶去。
- I like to watch field and track events. 我喜欢观看田径比赛。
- We have to keep track of every cent we spend. 我们得记下我们花的每一分钱。
