1·Mercurial and unpredictable, he was the kind of man who could only be explained by Pushkin or Tolstoy, if by anyone at all.
他反复无常，令人捉摸不透，是那种只能由普希金或托尔斯泰来解释的人，如果有人能够解释他的话。
2·Before, I only knew a similar poem by that Russion poet Pushkin, but now I came across this one and I think this is a better IF poem.
此前，我只知道俄罗斯诗人普希金的一首相似的诗，但现在看来我又遇到了一首不错的关于“如果”的诗作。
3·FEW weeks ago my colleague wrote about the difficulties of translating Pushkin.
几星期前，我同事写了写关于翻译普希金的难处。
4·A FEW weeks ago my colleague wrote about the difficulties of translating Pushkin.
几星期前，我同事写了写关于翻译普希金的难处。
5·As the sun rose, I crossed the frozen Neva to look at archives in the literary institute, Pushkin House.
当太阳升起的时候，我会穿过冰封的聂瓦河，去文学研究院的普希金楼里查阅档案。