您要查找的是不是：
- It is the practice in Britain to drive on the left. 车辆靠左行驶是英国的制度。
- It is not uncommon for corneal endotheliitis in clinic. 角膜内皮炎在临床并非少见。
- It is common practice in the US to tip the waiter. 在美国给服务生小费是很普遍的现象。
- It is practical to use in the field of construction. 说明该电路在工程实际应用中是非常实用的。
- It is practically impossible to save money now seems. 看起来现在要储蓄实际是不可能的。
- It is absurd to go out in such terrible weather. 在这麽恶劣的天气里出去太荒唐。
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- It is practically a dialogue between a grandfather and his nephew. 实际上它是一位祖父和它的侄子的对话记录。
- It is neither hot nor cold in winter here. 这里冬天既不热也不冷。
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- It is difficult to express it in terms of science. 要用科学的字眼来表达它是很困难的。
- It is wise even in adversity to listen to reason. 灾难中听从理性的召唤也是明智的。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- Conclusion Smecta treatment significantly,it is in clinical use. 结论思密达治疗效果显著,值得在临床上推广使用。
- It is said that there are wolves in this forest. 据说这片森林里有狼。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- It is necessary that he be sent there at once. 有必要马上派他到那里去。
- It is now our aim to set up a factory. 我们现在的目的是创办一座工厂。
- It is very unwise for the girl to marry him. 这女孩嫁给他是很不明智的。
- It is wrong of you to bully the child. 你不该欺侮那个孩子。
