It’s human nature never to be completely satisfied的中文意思

It’s human nature never to be completely satisfied的中文意思 It’s human nature never to be completely satisfied.中文意思 请问as human nature的中文意思 it's never too old to learn的中文意思 tell them it's human nature You will never learn to be satisfied 英语翻译摆脱帮忙翻译it is human nature to be opposed to change because 以下英语如何翻译?It is perhaps human nature to be drawn towards fame satisfied 歌词的中文意思 be satisfied with的意思 It's fearful that always be used to be!的中文意思是什么? It's going to be difficult to choose!的中文意思~