如今研究人员希望他们的“唱歌”老鼠可以提供有关人类语言进化的线索。
Researchers now hope their tweeting mice will lend insight on how human language evolved over history.
如今实验室里也正发生类似的事情，科学家们已经造出了没有父亲的健康能育的老鼠。
Similar things are now happening in the laboratory, with scientists creating healthy, fertile mice with no fathers.
如今，一项新研究发现：生物钟调节的方向会影响个体的安康——至少对于垂暮之年的老鼠来说是如此。
Now a new study shows that the direction in which the clock is changed affects the well-being of an individual-at least when the individual is an old mouse.
例如今年早些时候，美国移植杂志的一篇文章描述了从人类胎儿移植肾脏到老鼠。
Earlier this year, for example, a paper in the American Journal of Transplantation described moving kidneys from human fetuses into rats.
米老鼠和唐老鸭的故事，伴随我的童年，如今一去不复返。
Mickey Mouse and Donald Duck, along with the story of my childhood, and now is gone forever.
如今，米奇的乐观善良已影响了整个美国乃至整个世界。人们都爱煞了这个整天傻笑的胖老鼠。
Nowadays, Mickey's optimism and goodness influence the whole America and the world. People all over the world love this smiling fat mouse very much.
如今，科学家们正在进行各种各样的试验，努力揭开心理时间的神秘面纱，其中包括计算机模拟工具、脑部扫描、使用基因工程培育的老鼠等等。
These days, new kinds of experiments using everything from computer simulations to brain scans to genetically engineered mice are helping unlock the nature of mental time.
米老鼠(Mickey Mouse)在中国有了项新工作，那就是：在华特·迪士尼公司(WaltDisney Co。)开办的新学校教孩子们说英语。如今，在上海这座熙熙攘攘的城市，这样的新学校正不断涌现。
Mickey Mouse has a new job in China: teaching kids how to speak English at new schools owned by Walt Disney Co. popping up in this bustling city.
米老鼠(Mickey Mouse)在中国有了项新工作，那就是：在华特·迪士尼公司(WaltDisney Co。)开办的新学校教孩子们说英语。如今，在上海这座熙熙攘攘的城市，这样的新学校正不断涌现。
Mickey Mouse has a new job in China: teaching kids how to speak English at new schools owned by Walt Disney Co. popping up in this bustling city.
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