共有 2637 条搜索结果
    字数:495个 · 易读度:标准
    来源:林晓洁 · 2021-02-04
    阅读:1618
    Changing the altitude of flights decreases contrails that affect the weather
    字数:591个 · 易读度:极难
    来源:互联网 · 2021-02-03
    阅读:1281
    Different countries’ different customs to welcome the New Year
    字数:279个 · 易读度:困难
    来源:VOA · 2021-01-29
    阅读:634
    Major Space Missions in 2021
    字数:115个 · 易读度:极难
    来源:互联网 · 2021-01-27
    阅读:608
    Stipends for  253,000 unattended children
    字数:217个 · 易读度:极难
    来源:互联网 · 2021-01-27
    阅读:669
     11 miners rescued after 14 days
    字数:130个 · 易读度:极难
    来源:互联网 · 2021-01-27
    阅读:708
    Largest FDI recipient in 2020
    字数:335个 · 易读度:较难
    来源:互联网 · 2021-01-27
    阅读:1590
    Here are 10 food safety facts that you may have not known 
    字数:150个 · 易读度:极难
    来源:互联网 · 2021-01-27
    阅读:360
    Yellen became 1st female treasury secretary
    字数:196个 · 易读度:极难
    来源:互联网 · 2021-01-27
    阅读:825
    意大利向疫苗厂商催单
    字数:370个 · 易读度:极难
    来源:科学美国人 · 2021-01-27
    阅读:637
    Hippopotamus could harm Colombia's environment
    字数:361个 · 易读度:困难
    来源:科学美国人 · 2021-01-27
    阅读:1101
    Albatrosses can monitor illegal fishing boats
    字数:450个 · 易读度:困难
    来源:科学美国人 · 2021-01-26
    阅读:371
    Wild dogs can respond to human gestures
    字数:475个 · 易读度:困难
    来源:科学美国人 · 2021-01-26
    阅读:467
    Scientific study on how to make coffee taste better
    字数:529个 · 易读度:较难
    来源:互联网 · 2021-01-25
    阅读:1139
    Remote Team Building In The Age Of Virtual Collaboration
    字数:271个 · 易读度:极难
    来源:互联网 · 2021-01-25
    阅读:828
    Top 15 Slay Slangs in 2020