日语
韩语
法语
德语
西班牙语
意大利语
阿拉伯语
葡萄牙语
越南语
俄语
芬兰语
泰语
中石化职称英语资料-简化版
例文
In the past two weeks we have looked at the happiness formula defined by positive psychologist Martin Seligman,where H(happiness)=S(your biological set point for feeling happy)+C(the conditions of your life)+V(the voluntary choices you make).
