Qing gan, shi shen me?

Qing gan dao di shi shi me ne? zen me zhi dao ba ba ma ma ai ni ne? ni wei shi me yao he xiang ai de ren chao jia ne? ni zi ji dai zhuo hao, huan shi he peng you zai yi qi hao? guan yu zhe xie wen ti de miao jie qu da jiu zai " qing gan, shi shi me?" zhong . ta bang zhu xiao dou zhe li jie shi me shi qin qing, shi me shi you qing, shi me shi gu dan huo hai xiu, cong zhong xue hui li jie he xie, chong tu, xian mu he ji du, bing yin ci zai sheng huo zhong ba wo qing gan, kuai le sheng huo.