Sisters spread happiness while brothers breed distress, experts believe。 专家相信，姐妹为家庭播洒快乐，而兄弟让家庭陷入忧愁。 Researchers quizzed 571 people aged 17 to 25 about their lives and found those who grew up with...
Heartache 伤身与伤心的疼痛是一样的 The end of a marriage can be a painful experience 媒体英语(论坛)会带大家一起学习 BBC 撰稿人在报道世界大事时常用到的单词和短语。 背景：美国国家科学院院刊刚刚...
Researchers who studied stars similar to the Sun found that almost one in four could have small, rocky planets just like the Earth。 For their research, scientists spent five years studying 166 Sun-like stars within 80 light year or 470 trillion mil...
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