The principle of survival, the principle of self before others, the principle of virtue, the principle of utilitarianism, the principle of fairness are all what we, based on the motivation of kindness, can refer to in different situations.是什么意思_The principle of survival, the principle of self before others, the principle of virtue, the principle of utilitarianism, the principle of fairness are all what we, based on the motivation of kindness, can refer to in different situations.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句