do good turns

Once, Emperor Wudi said that he would implement the policy of benevolence and justice of Confucianism and would do good turns for the people.

有一次，汉武帝说要实行儒家的仁义之政，为老百姓办好事了。

And if you discover that the old woman you helped across the street didn't want to cross the street or if the good you try to do turns sour in your mouth, don't despair.

如果你发现，你想帮助过街的老妇人并不想过街，抑或你想做的好事一说出口就变了味儿，不要气馁。

It is possible, in general, to write good, professional-quality code which passes lint, and the effort to do so usually turns up significant errors.

通常情况下，您能够编写忽略 lint 的优秀的专业质量代码，但努力这样做的结果通常会发生重大错误。