通用定义:xommon definitions 项目管理定义:project management definitions 举例:citing ensample take an example cite an example exemplification par example illustrate such as for example 对比:contrast balance parallel ontrast tatio comparison correlation 转折: turning point;shift in the trend of events;plot shift in a book 强调: to emphasize;emphasize;emphasis on;point up;stress;score under;insist 因果: cause and effect;karma;so;due to;since;because 举例 for example, such as 对比 while, and, instead, meanwhile 转折 but , while, however 因果 so, for, because, since, due to, because of 总结 in a word, in a conclusion, all in all 举例first, next , what's more, besides, in addition