How ever, in order not to offend people, learning about language etiquette is just as important as learning grammar or vocabulary.
但是，为了不冒犯别人，了解语言的礼节就如同学习语法和词汇一样重要。
The wetland area in our country is vast. How ever, in recent years the wetland area has been diminishing sharply due to many kinds of reasons.
我国湿地面积广大， 但近些年来由于各种原因， 湿地面积却在急剧减少。
Numerical methods play a very important role in the study of polymeric fluid dynamics. How ever, there still exists a great gap between the theoretical predication and the experimental facts.
数值方法在高分子流体动力学研究中占有十分重要的地位，但理论予示与实验事实之间仍存在着较大的差距。
The prerequisite, how-ever, is the emergence of a civil society.
前提则是市民社会的形成。
Some people still live in their hometown. How - ever, others may only see it once or twice a year.
有些人仍然住在家乡。然而，另一些人可能一年只能回家乡一两次。
How-ever, by traditional methods, such as IRE standard method or IEC recommended method, such coefficients can not be completely determined.
但用以往的传统测量方法，如IRE标准方法或IEC推荐的方法均不能完全测定。
How-ever, by traditional methods, such as IRE standard method or IEC recommended method, such coefficients can not be completely determined.
但用以往的传统测量方法，如IRE标准方法或IEC推荐的方法均不能完全测定。
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