Episode 201012 / 12 Oct 2020 New estimates suggest that two-fifths of the world’s plants are facing extinction Botswana: Mystery elephant deaths caused by cyanobacteria 博茨瓦纳数百头大象离奇死亡 原因为水中蓝藻细菌 Episode ...

一项发布在《内科学年鉴》（Annals of Internal Medicine）上的新研究发现，每天一次长距离步行比多次短距离步行更有利于心脏健康，特别是对锻炼量较少的人来说。 The study looked at more than 33,000 adults aged 40 to 79 in the UK who walked fewer than 8,000 steps a day.

ACCRA, Dec. 9 (Xinhua) -- Ghanaian President John Dramani Mahama on Tuesday urged private sector players to collaborate with African governments in co-investing in the continent's health ...

12月5日“安利美好生活广场”落成仪式暨安利（中国）三十周年庆典在广州举行。△安利美好生活广场正式投入使用Amway marked its 30th anniversary in China on December 5 with the ...