答案 1. The appearance of Beyoncé in the music festival was a real crowd-pleaser.
2. Learning a second language can boost brainpower, scientists believe. The US researchers from Northwestern University say bilingualism is a form of brain training – a mental "work out" that fine-tunes the mind.
【Study on sleep, world's ugliest dog 睡眠不足对大脑影响的研究、世界最丑的狗狗】相关文章:
★ Let sleeping dogs lie 别惊动睡着的狗
★ Nigeria: world’s biggest yam producer 尼日利亚山药产量居世界第一位
★ Glass-bottomed bridge, cancer risk for HRT and 120-year-old man 世界最长玻璃桥开放,荷尔蒙替代疗法增患癌风险,印度教120岁僧人
★ Volcanic power and a virtual wife 冰岛火山能源、日本公司研发“虚拟妻子”
★ The cost of protecting the environment, Juno space probe 保护环境付出的代价,“朱诺”木星探测器
★ World’s steepest railway line 世界上最陡峭的缆索铁路
★ Orangutan squeaks reveal language evolution, says study 科学家称红毛猩猩叫声揭示人类早期语言进化过程
★ Zika virus, Rare whale filmed in Australia 寨卡病毒传播风险,澳大利亚拍到罕见鲸鱼影像
★ 'Grand finale' for Cassini space mission 土星探测器卡西尼号任务将“隆重收场”
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2019-11-15
2019-11-15
2019-11-15
2019-11-15
2019-11-15
2019-11-15