human instinct短语⁹⁰⁸⁸⁷⁺⁷ 基本例句 人类本能 Just as tribes are based on the deep-seated human instinct of looking out for one's family and relatives, states depend on the human propensity to create and follow social rules. 正如部落的基础深深植根于人维护家族利益不受侵害这个本能，国家的存在则是由人类创立并遵循社会准则的那种倾向所决定的。 fxhp