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- forestry three fixed 林业三定
- Construct an animation displaying an astroid sliding along three fixed concurrent lines meeting at 120 degrees. 建构一动态绘图：展示星状线的滚动，沿著共点及间隔120度的三切线。
- Construct an animation displaying a nephroid sliding along three fixed concurrent lines meeting at 120 degrees. 建构一动态绘图。展示肾脏线的滚动，沿著共点及间隔120度的三条直线。
- Forestry appertains to geography. 森林学和地理学有关。
- Very little forestry is left unexplored nowadays. 如今尚未开采的森林是少之又少了。
- The covering of forestry in our town is 60 percent. 我们镇的森林覆盖率是百分之六十。
- 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。
- Forestry has advanced with exceptional speed. 植树造林以罕见的速度得到了发展。
- His last fix kept him coasting for three days. 他上次因注射了毒品，一连三天都飘飘然神态不清。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- The train arrived on the dot of three o'clock. 那辆火车三点钟准时到达。
- Her family lives three li away from her school. 她家住在离学校有三里路的地方。
- We spied three figures in the distance. 我们望见远处有三个人影儿。
- The earthwork was cast up in three hours. 土方工程在三小时内就完成了。
- It's three blocks straight ahead. 一直往前走过三个街区就是。
- The investigator will be divided into three groups. 所有的调查员将被分为三个小组。
- Three people can sit in the back of this car. 这车的后座可坐3个人。
- I did the calculation by the rule of three. 我是根据比例运算法则计算出来的。
- He is on night duty three days a week. 他一个星期要上三天夜班。
- He knocked back three pints of beer in ten minutes. 他在10分钟里喝了3品脱啤酒。
