第1个回答 2009-02-09
The man who is fully with gratitude will be contended; the man who always know to return one's goodness would be happy本回答被提问者采纳
第2个回答 2009-02-09
Know how grateful a person is contented, one know how to return the people are happy
还不错吧！
第3个回答 2009-02-09
Know how grateful a person is contented, one know how to return the people are happy.