What is Earth Hour?Earth Hour is an event held by World Wildlife Fund (WWF) and it is on the last Saturday of March every year.During Earth Hour, people turn off the lights for one hour. The purpose of celebrating Earth Hour is to ask more people to pay attention to the climate (...
Earth Hour is organized by the World Wide Fund for Nature (WWF) and it's a big event usually at the end of March every year. On this evening, people 'go dark'-that is, switch off lights in their homes, schools and businesses all at the same time for one hour. ...
地球一小时（Earth Hour）是世界自然基金会（WWF）应对全球气候变化所提出的一项全球性节能活动，提倡于每年三月的最后一个星期六当地时间晚上20:30，家庭及商界用户关上不必要的电灯及耗电产品一小时，以此来表明他们对应对气候变化行动的决心。您好：It is ……后面是对地球日的介绍即可。如果对你有帮助...
Could the world ever really stop spinning? Don't panic, but theEarth’s rotationis slowing down thanks to a process called tidal braking. The gravity of our moon creates an infinitesimally small drag on our planet's spin, so ...
9. What is John’s concern about children? A. They may get hurt. B. They may dirty their clothes. C. They may perform badly. 10. What will happen in the school tomorrow evening? A. Parents will visit. B. Wo...
(10分)What is Earth Hour?Earth Hour is an event held by World Wildlife Fund (WWF) and it is on the last Saturday of March every year.During Earth Hour,people turn off the lights for one hour.The purpose of celebrating Earth Hour is to ask more people to pay attention to the climate...
What is Earth Hour?WWF Earth Hour is an event held by World Wil dlif e Fund (WWF ) and it is on th e last Sat urday of March every year. During Earth Ho ur, peopl e turn off th e lights for on e hour. T h e purpos e of celebrating Earth Hour is to a sk mor e peopl...
What is Earth Hour? Earth Hour is an event held by World Wildlife Fund (WWF) and it is on the last Saturday of March every year. During Earth Hour, people turn off the lights for one hour. The purpose of celebrating Earth Hour is to ask more people to pay attention to the climate ...
If sheer numbers provide any proof, Americans’ universities are the envy of the world. 出自-2015年12月听力原文 He believes that team corporation results when members go beyond their individual capabilities, beyond what each is used to being and doing. 出自-2015年12月听力原文 "As advocates of...
This is the technology keeping human civilization alive.I’m building a new world!Why is it forbidden?Why?Your body is fragile.It gets hurt.It gets sick.It gets old.It dies.It gets freaking depressed.But, the digital you can live forever, theoretically....