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- As a human phenominon,the ecological crisis derives from the contradictions between the infinity of ecosystem and the finity of human in supernaturally practical existing pattern. 生态危机作为属人现象,产生于人的超自然的实践存在方式中的人的有限性与生态系统的无限性之间的矛盾;
- However the doctrine in practice exist some disputes about system and lawmaking, which often causes the corporation to get into difficult position of fundraising, thus breaches the original intention of lawmaking. 但这一原则制度在实践中也存在着种种制度和立法争议，并经常导致公司筹资困难，从而违背了它原来的立法初衷。
- It has come within the range of practical politics. 这就属于可实施性政治的范围了。
- A hive cannot exist without a queen. 蜂房不可无蜂王。
- Practical experience belies this theory. 实际经验证明这个理论是错误的。
- The family lived a precarious existence. 这家人过着朝不保夕的生活。
- They seem to exist on a different spiritual plane. 他们似乎生活在不同的精神境界。
- Your invention is not practical. 你的发明不实用。
- We can not exist without food or water. 没有食物和水我们不能生存。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- I was unaware of his existence until now. 现在我才知道有他这么个人。
- For all practical purposes, it was useless. 实际上它毫无用处。
- He represented the plan as practical. 他声称计划切实可行。
- We cannot exist without food or water. 没有食物或水我们就不能生存。
- He gave sound and practical advice. 他提出了很好的，实际可行的建议。
- At first thought, the plan was quite practical. 乍一想,这一计划还相当实用。
- The organization was called into existence in 1980. 这一机构成立於一九八○年。
- This is the most magnificent bridge in existence. 这是现有的最雄伟的大桥。
- Practical experience is often very important. 实际经验往往是很重要的。
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
