摘要： 这些是有害的药物。These are baneful drugs.林肯是一个穷苦孩子而功成名就的出色例子。Lincoln is a conspicuous example of a poor boy who succeeded. 我这人不爱生气，但是这种行为使人忍无可忍！I am not easil 阅读全文

摘要： However, recently there's been more and more interest in the development of ostrich farming in other parts of the world.但是， 最近世界其他地区对养殖鸵鸟的兴趣也日渐浓厚。 Ost 阅读全文