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- The present system of education needs to be improved. 目前的教育制度需要改进。
- The knowledge presentation of the combination of the AND/ OR tree and production rule is applied in the expert system. 采用与或树、产生式规则和DBMS相结合的知识表示方法建立专家系统。
- The present system is in want of a total review. 目前的系统需要全面的复查。
- Should they discard the present system entirely? 他们应该完全抛弃现行制度吗?
- The present system has worked satisfactorily, so why change it? My advice is to leave well alone. 目前这个制度执行情况令人满意，为什么要改变呢？我侍建议是听其自然。
- They are trying to identify what is wrong with the present system. 他们正试图弄清现行制度的弊端所在。
- knowledge presentation system 知识表达系统
- The present system is considerably more efficient than the old one. 现在的方法比旧方法有效的多。
- Some people seem to think that the present system is all right! 有人似乎认为现行制度并没有问题！
- Really it only proves that the present system compels selfishness. 这实际正足以证明自私是现行制度逼出来的。
- The present system of reaping without sowing should cease immediately. 目前这种不劳而获的制度应当立即废止。
- The model makes use of both information retrieval (IR) and natural language processing (NLP) features, strengthening the knowledge presentation ability. 模型同时应用了信息检索和自然语言处理特征，增强了知识表达能力。
- The present system has provided a great number of data for research work. 本系统已为研究工作提供了大量数据。
- There is growing public disillusionment with the present system of government. 公众对于政府的现行体制越来越不抱幻想。
- General Knowledge Machine Project - Intelligent e-knowledge base engine for any kind of knowledge-based applications, supporting effective knowledge presentation, precise knowledge search, adaptive learning and immediate consulting. 智能电子知识库引擎供任意基于知识的应用程序使用,支持有效的知识表达,精确的知识搜索,适应性学习和即时查询。
- Considering his high physical strength and the danger his unfettered knowledge presents, he should be handled with extreme caution. 如果将个体的超人运动神经和知识列入考量，他将是个非常危险的人物。
- Then he realized how vast and how strong are the fortifications that surround the present system. 因为这时他认识到现行制度的堡垒是多么强大、多么坚固。
- Knowledge without common sense counts for little. 光有学问而无常识，则这种学问无甚价值。
- The present system has worked satisfactorily,so why change it? My advice is to leave well alone. 目前这个制度执行情况令人满意，为什么要改变呢?我侍建议是听其自然。
- The limited knowledge base of the teachers and the narrowness of the student"s knowledge present the chief barriers to the implementation of research-based learning in these regions. 少数民族贫困地区的农村小学，教师自身的知识结构不合理，科研能力欠缺，学生的知识面太窄等，都是影响研究性学习活动顺利开展的主要因素。
