同样有研究显示,在经过 10 周的体育锻炼后,6 岁孩子的专注力、空间记忆力就比对照组的孩子更好 [2]。而他们的体育锻炼,仅仅是每周多了 2 个小时的身体活动时间。 俄勒冈州立大学 Derek R. Becker 的一项研究显示,在幼儿园里的 51 ...
Financial crisis and cuts to the welfare system have driven people to UK food banks. About 500,000 are estimated to have ...
China has sent 283 contestants to compete at WorldSkills since 2010, winning the nation 93 golds, 41 silvers and 28 bronzes ...