it's hard to know the true nature of a man讲点知识点谢了

I know It' s hard to say in one word I know It' s hard to say in one word i know that it's hard to understand it's hard to it's hard to tell~ “It's hard to die. it's hard to know the true nature of a man讲点知识点谢了 I know It' s hard to say in one word的翻译 It's hard to know what drives these bodgers.这里的what和drives是什么用法 , ■[help!..■根据句意写出单词的正确形式：1.It`s hard but helpful to learn a foreign _______(galanueg).2.It`s interesting to get to know a country from a _______（plenpa）.填空：1.______ _______ _______flowers near the house?Yes,th I know that it's hard to devote enough time to class and to social efforts.翻译 It's hard to comments to me. Know why it's hard to be happy?Because you find it hard to let go of the things that make you sad Is difficult to forget the past~But i know it's hard but i gotta do it是什么意思 I know it's hard sometimes什么意思? it's hard to make living It's hard to die怎么解释? It's hard to study English.