每日一句口语 第1859期:快乐很简单,但要做到简单却很难 本文已影响 1.97W人 每日一句口语:It is very simple to be happy, but it is very difficult to be simple. 快乐很简单,但要做到简单却很难。【知识点讲解】difficult adj.困难的; 难做的; 难解的; 不易相处的例句:He had a reputation for being bloody-minded and difficult. 他为人刻薄、难相处是出了名的。padding-bottom: 98.6%;">