new report says that lack of sleep among children and teenagers in China has worsened in the past decade,with more than 80 percent getting insufficient sleep on school days.Chinese youngsters snoozed(小睡)an average o...new report says that lack of sleep among children and teenagers in China has worsened in the past decade,with more than 80 percent getting insufficient sleep on school days.Chinese youngsters snoozed(小睡)an average of 7.8 hours a night on school days last year,20 minutes less than in 2009.展开更多
几乎每个人都听过"暴风雨前的宁静"这句话,它通常用来形容非常紧张的情况或紧张的争论之前的一段平静的时期。但为什么暴风雨前总是那么宁静呢?科学给了我们答案。难词探意Almost everyone has heard the expression"the...几乎每个人都听过"暴风雨前的宁静"这句话,它通常用来形容非常紧张的情况或紧张的争论之前的一段平静的时期。但为什么暴风雨前总是那么宁静呢?科学给了我们答案。难词探意Almost everyone has heard the expression"the calm before the storm".It is usually used to describe a peaceful period just before a very stressful situation or a tense argument.展开更多
Have you ever found yourself in this situation: You hear a song you used to sing when you were a child-a bit of nostalgia or “blast from the past” as we say. But it is not a distant childhood memory. The words come ...Have you ever found yourself in this situation: You hear a song you used to sing when you were a child-a bit of nostalgia or “blast from the past” as we say. But it is not a distant childhood memory. The words come back to you as clearly as when you sang them all those years ago.展开更多
Everyone wants what's best for their kids,but no one knows what that is.It might be succeeding,but it might be failing.It might be winning,but it might also be losing.I've relearned this truth as a member of t...Everyone wants what's best for their kids,but no one knows what that is.It might be succeeding,but it might be failing.It might be winning,but it might also be losing.I've relearned this truth as a member of that most pitied and envied of species,the hockey(冰球)parent,while watching my son ascend from Mite to Bantam,House League to Travel.In his third season in 2013,my son's team never lost more than three straight games.It was a typically good youth hockey season.展开更多
文摘new report says that lack of sleep among children and teenagers in China has worsened in the past decade,with more than 80 percent getting insufficient sleep on school days.Chinese youngsters snoozed(小睡)an average of 7.8 hours a night on school days last year,20 minutes less than in 2009.
文摘几乎每个人都听过"暴风雨前的宁静"这句话,它通常用来形容非常紧张的情况或紧张的争论之前的一段平静的时期。但为什么暴风雨前总是那么宁静呢?科学给了我们答案。难词探意Almost everyone has heard the expression"the calm before the storm".It is usually used to describe a peaceful period just before a very stressful situation or a tense argument.
文摘Have you ever found yourself in this situation: You hear a song you used to sing when you were a child-a bit of nostalgia or “blast from the past” as we say. But it is not a distant childhood memory. The words come back to you as clearly as when you sang them all those years ago.
文摘Everyone wants what's best for their kids,but no one knows what that is.It might be succeeding,but it might be failing.It might be winning,but it might also be losing.I've relearned this truth as a member of that most pitied and envied of species,the hockey(冰球)parent,while watching my son ascend from Mite to Bantam,House League to Travel.In his third season in 2013,my son's team never lost more than three straight games.It was a typically good youth hockey season.
