当代→｜Anyone who has seen The Sound of Music, the Oscar-winning movie, knows the famous city of Salzburg in Austria. The musical movie was filmed in and around the city.…〔05-27〕

  当代→｜Many people pick something simple and easy for the passwords, such as simple combinations (组合) of their names, ages, or birthdays.…〔05-27〕

  当代→｜Dr. Nieca Goldberg, a spokeswoman for the American Heart Association, says Levine’s findings are a great start…〔04-29〕

  当代→｜Anyway, grandpa is now an internet star—two minutes of fame! I promise not to let it goto my head. But I will make sure my 2-year-old grandson sees it on his tablet…〔04-29〕

  外国→｜Is it possible to like everyone in your office? Think about how tough it is to get together 15 people, much less 50, who all get along perfectly. But unlike in frie…〔09-12〕

  外国→｜They housed eight adult rats with two types of robotic rat—one social and one asocial—for four days.The robot rats were quite minimalist, resembling a chunkier vers…〔09-12〕

  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〕

  外国→｜Unlike so-called basic emotions such as sadness, fear, and anger, guilt emerges a little later, in conjunction with a child’s growing grasp of social and moral norm…〔08-05〕