你知道吗？前几天，一同事下楼去吃午饭；外教看到了，就让同事帮忙带一份饭回来。同事回来后，外教非常开心，接着对他说了一句：“You're a star!” 听到这，同事非常纳闷... “我是一个明星？你看我这样像吗？” 看到同事没有理解自己的意思，外教非常尴尬，挂在嘴边的话，又憋了回去... 这到底是怎么回事呢？其实，老外说的那句“You're a ...

前几天，一同事下楼去吃午饭；外教看到了，就让同事帮忙带一份饭回来。同事回来后，外教非常开心，接着对他说了一句：“You're a star!”听到这，同事非常纳闷...“我是一个明星？你看我这样像吗？”看到同事没有理解自己的意思，外教非常尴尬，挂在嘴边的话，又憋了回去...这到底是怎么回事呢？其实，老外说的那句“You're a star”，并不是在说“你是个明星”。那么，“You're a ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Chinese scientists have made significant progress in using microsatellite data for research or commercial purposes though ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

LOS ANGELES, April 23 (Xinhua) -- Astronomers at the Massachusetts Institute of Technology (MIT) in the northeastern U.S. state of Massachusetts have discovered a planet located approximately 140 ...

A total of 17 countries and international organizations, as well as more than 50 international research institutions have ...