社会风气(公德)：public morals (or morality)。

　　有公德心：be public—spirited。

　　向公众呼吁做某事：appeal to the public to do sth.。

　　在…方面教育公众：educate the public in …。

　　无视公共规章：disregard the public rules。

　　遵守法纪： comply with the law。

　　偷窃是违法的：Stealing is against the law。

　　遵守公德：comply with public morality。

　　守法： observe/obey the law。

　　违法：offend against the law。

　　违反公共规章：break/violate public regulations。

　　她自以为可以凌驾法律之上：She acts as if she is above the law.

　　制定和严格执法：make and rigidly enforce the law。

　　遵守交规: observe traffic regulations。

　　按道德行事：follow the morals。

　　改进社会风气：improve public morals。

　　维护公共道德：safeguard public morals。

　　损害公共道德：injure public morality。

　　应该受到法律严惩：deserve to be punished heavily by the law。

　　从他的行为中可以清楚看到，他不讲道德：It is obvious from his behavior that he has no morality.