外国→｜Forests give us shade, quiet and one of the harder challenges in the fight against climate change. Even as we humans count on forests to soak up a good share of the…〔08-05〕

  →原创｜女士们，先生们：我想说一些关于树的问题，我们也知道树对于人类来说很重要。首先，树有益于我们的健康。树提供我们呼吸的氧气。没有树我们就不能生存。其次，树可以美化我们生存的环境。由于树这么重要，我们必须尽量保护它们。Ladies and gentlemen, I want to say something about trees.…〔01-16〕

  →作文｜Work and play is an eternal topic for human being, people work so hard all the time, they need to improve their life level by work…〔01-06〕

  →作文｜In 1999, I was about ten year old, at that time, there was the rumor that this was the last year of human being, because the end o…〔09-17〕

  →原创｜随着现代生物学的快速发展，我们不难想象一旦先进的生物技术被应用于武器行当，整个世界将会遭受毁灭性的打击。比如，人们一旦被那些基因重组过的病毒或者细菌导致的疾病侵染，他们会很快死去。Human being’s nightmare-biology weapons.…〔09-05〕

  →句子｜Therefore, to eliminate these problems, human beings should take effective measures to control population. 因此，要消除这些问题，人类应采取有效措施，控制…〔07-03〕

  →句子｜I am convinced that human is able to use Internet properly and scientifically. 我相信，人类能够正确的、科学的使用互联网。 ...…〔05-09〕

  →作文｜Last weekend, I wanted to swim in the river that I usually wen in the childhood. When I went there, I was shock. The river is no l…〔04-15〕