您要查找的是不是：
- In a modern city,it is a challenge to avoid traffic jam. 在一个现代化的城市里，要避免交通阻塞绝非易事。
- It is a modern system that can be linked to any customs systems. 它是一个现代化的系统可与任何海关系统相连接。
- 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 a classic example of how not to design a new city centre. 这对设计新市中心是个最佳的反面教材。
- It is a very modern house, so it looks strange to some people. 这是一幢十分现代化的住宅，所以某些人觉得它很新奇。
- It is a nice song and I think it will catch on quickly. 这首歌很好，我想它会很快流行起来。
- It is a modern scripting language with a wide variety of applications. 而是一种应用非常广泛的现代脚本语言。
- It is a systematic attempt to strengthen our competitive ability. 那是为增强我们的竞争能力而作的有计划的努力。
- It is a barbarous way to extend territory by arms. 以武力扩张领土是一种野蛮的方式。
- It is a fact that I have written this sentence. 我写了这个句子是事实。
- It is a fact that must be faced up to. 这是必须正视的事实。
- It is a pity that you missed the party. 你未能参加聚会，真是遗憾。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- It is a matter of life and death for them. 这事对他们来说是生死攸关。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- It is a crime to stuff the ballot box. 为候选人投伪造票是犯罪行为。
- It is a telex rather than a letter. 与其说它是一封信，不如说它是一封电传。
- It is a great folly to try to persuade him. 试图说服他未免太愚蠢了。
- It is a pleasure to wander through a strange city. 在一个陌生的城市随便走走，是很有意思的。
- It is a house embosomed in trees. 这是一幢被树木环抱着的房子。
