外国→｜Is it possible to like everyone in your office? Think about how tough it is to get together 15 people, much less 50, who all get along perfectly. But unlike in frie…〔09-12〕

  外国→｜They housed eight adult rats with two types of robotic rat—one social and one asocial—for four days.The robot rats were quite minimalist, resembling a chunkier vers…〔09-12〕

  外国→｜American farmers have been complaining of labor shortages for several years. The complaints are unlikely to stop without an overhaul of immigration rules for farm w…〔08-05〕

  外国→｜Unlike so-called basic emotions such as sadness, fear, and anger, guilt emerges a little later, in conjunction with a child’s growing grasp of social and moral norm…〔08-05〕

  →写作｜Dear friends and lovers of English, it’s Yang Li. I am back with more tips on improving your English. Having talked about reading and speaking skills, I am going to…〔04-01〕

  →美文｜我们的勇气并不是与生俱来的，我们的恐惧也不是。也许有些恐惧来自你的亲身经历，别人告诉你的故事，或你在报纸上读到的东西。We are not born with courage, but neither are we born with fear. Maybe some of our fears are brought on b…〔11-07〕

  →双语阅读｜一个缺乏抱负的世界将会怎样，这不难想象。或许，这将是一个更为友善的世界：没有渴求，没有磨擦，没有失望。人们将有时间进行反思。他们所从事的工作将不是为了他们自身，而是为了整个集体。竞争永远不会介入；冲突将被消除。人们的紧张关系将成为过往云烟。It is not difficult to imagine a world sho…〔04-29〕

  当代→原创｜拯救我们的城市，处理城市垃圾非常重要。垃圾必须被合理地处理，否则，它会带来很多问题，它可能会污染空气和水。当人们呼吸这些被污染了的空气、饮用这些污水时，他们或许会染上疾病。It is important to deal with the rubbish in cities. Rubbish must be treated …〔01-13〕