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- Most cars have four forward gears. 大多数汽车有四个前进挡。
- They usually have four lessons in the morning. 上午他们通常有四堂课。
- We have four periods of English a week. 我们每星期上四节英语课。
- Lizards have four legs and a long tail. 蜥蜴有四条腿和一条长尾巴。
- Do you have four box seats available for the evening of April10 for the play? 您那有四张四月十日晚上那场剧包厢的戏票吗？
- They are similar in that they all have four sides. 它们都有四条边。
- The car has four forward gear and one reverse gear. 那汽车有四个前进挡和一个倒挡。
- And not I have four legs and a very short tail. 而且我不仅有了4条腿而且有一条很短的尾巴。
- A square has four sides but a circle has no sides. 正方形有四条边，而圆形没有边。
- Mandarin Chinese has four tones. 汉语有四声。
- A square has four corners; a cube has eight. 正方形有四个角儿; 立方体有八个角儿。
- We have four periods in the morning. 我们上午上四节课。
- A horse stumble that have four leg. 马有四足尚漏蹄。
- We have four generations living under one roof. 我们家四世同堂。
- We have four periods of art a week. 我们一周有四节美术课。
- have four motions 大便四次
- You may have four days to get the money ready. 你可以有4天时间把钱准备好。
- We are to have four holidays,beginning today. 从今天起我们放四天假。
- The car has four forward gears and one reverse gear. 那汽车有四个前进挡和一个倒挡。
- There are four motion patterns of oncosphere which may be related to degree of maturity. 体外孵育的六钩蚴有4种不同的运动形式，可能与卵成熟情况有关；
