1·If you want knowledge, you must take part in the practice of changing reality.
你要有知识， 你就得参加变革现实的实践。
—— 《新英汉大辞典》
2·But in the everyday practice of science, discovery frequently follows an ambiguous and complicated route.
但在每天的科学实践中，发现往往遵循一条模糊和复杂的路径。
3·It's not the knowledge that is valuable, it's the practice of learning new things and understanding how things work.
有价值的不是知识，而是学习新事物和理解事物如何运作的实践过程。
4·Teachers, it is thought, benefit from the practice of reflection, the conscious act of thinking deeply about and carefully examining the interactions and events within their own classrooms.
人们认为，教师从反思的实践中受益，反思是一种深入思考并且仔细检查在他们教室内发生的交流和活动的有意识的行为。
5·The practice of highlighting gems later became an artistic style.
这种凸显宝石的做法后来成为一种艺术风格。
6·The practice of shadow boxing and breath exercise is based on this theory.
太极拳和气功就是以这个理论为基础的。
7·Women with red or golden hair are victims of the common practice of stereotyping.
红色或金色头发的女性是常见的刻板印象的受害者。
8·The author examines the practice of grade forgiveness by analyzing the causes behind it.
作者通过分析成绩宽恕背后的原因来审视该做法。
9·The practice of paying children an allowance became popular in America about 100 years ago.
大约100年前，给孩子们零花钱的做法在美国开始流行。
10·The cultural practice of ear piercings, for example, has become a part of modern day culture.
例如，耳孔的文化实践已经成为现代文化的一部分。