资讯

Unique dinosaur species found in Mongolia 科学家在蒙古发现独特的新恐龙物种
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
We’re getting divorced. What should we say to the kids?
Children of all ages can wrongly believe they caused the separation. Younger children may say things such as “Was I bad?” ...
The best sports for kids’ brain growth are ‘open-skill’ like soccer and baseball ...
Kids who play open-skill sports have better executive function and working memory than those who participate in closed-skill ...
yr.no19 小时
New York
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yr.no19 小时
Hout Bay
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