在意大利，每年大量捕杀野生动物的现象令人震惊。The annual slaughter of wildlife in Italy is horrific.语言是将人类与动物区分开来的基本特征。Language is something which fundamentally distinguishes humans from animals.孩子们到动物园就是为了看圈养的动物。Children come to zoos precisel...
任何一种交流都不仅要有说话者，还要有听者。Communication of whatever sort involves not just a speaker but a hearer too.这台计算机必须听说话者说话两小时后,才能 “ 听懂 ” 他的口音.The computer must listen to the speaker for two hours to " learn " the voice.这样的 自我 描述会给说话...