1·The response demonstrates the effective use of grammar and vocabulary.
（学生的）回答有效运用了语法和词汇。
2·The response demonstrates fairly automatic and effective use of grammar and vocabulary, and fairly coherent expression of relevant ideas.
回答中呈现了相当自然有效的语法和词汇的使用，相关观点的表达也十分连贯。
3·I admire the effective use of colour in her paintings.
我很欣赏她绘画作品中的色彩效果。
—— 《牛津词典》
4·An effective use of an architect is as a consultant to the individual executive assistant teams.
要想让架构师发挥有效作用，就把他作为一个单独行政助理团队的咨询顾问。
5·Writing effective use cases.
编写有效的用例。
6·Guidelines for effective use of thread pools.
有效使用线程池的准则。
7·And at times last year, he made effective use of the Internet.
并且在去年他不时有效地利用因特网。
8·The effective use of accessor methods will be covered in future tips.
以后的提示中会涉及访问器方法的有效使用。
9·Making effective use of time: do not spend all your time translating.
充分有效利用时间：不要把所有时间用在翻译上。
10·Furthermore, study the effective use of negative space in web design.
更多内容可以学习网页设计中的负空间设计。