太阳能让我们的生活更环保全版词数 499 建议阅读时间 14分钟RECENTLY, a solar-powered (太阳能的) airplane finished its first international flight from Switzerland (瑞士) to Belgium (比利时). This is a big step for solar power. Solar ……

摇摆花My mother gives me a solar1 flower as my birthday gift. 妈妈送了我摇摆花当生日礼物。摇摆花是以太阳能为动力的玩具，只要有阳光，就会不停地摇摆，我们可以称这类玩具“solar toy”。 ……

Can you help the bee find its flower? ……

and space exploration. Long exposed to solar winds, the far side may have the special soil and minerals in its upper mantle (地幔).For this reason, Chang’e-4 will study the effect of solar winds ……

puts the year into 24 solar terms (节气). Cold dew (寒露) is the 17th solar term of the year. It starts this year on Oct 8 and ends on Oct 23.Chinese ancient wisdom puts the year into 24 solar terms (节气 ……

;    建议阅读时间 3分钟As the eighth of the 24 traditional Chinese solar terms, xiaoman, or Grain Buds, begins on May 20 this year.  As the eighth of the 24 traditional Chinese solar terms ……

Mars (火星) has the largest known volcano in our solar system. ……

in the alloy and it opens out like a flower.Technically SMAs exist in two phases — the first and second... antenna is deformed in the first state and returns to its original shape when it is warmed by solar ……

芒种好时节 —— 麦穗初黄，青梅满枝。Which solar term (节气) is just around the corner? It is “Grain in Ear... the falling of flowers. In ancient China, people hold ceremonies (仪式) to say goodbye to the Flower ……

are there if both of the following statements are true?1. If each bee lands on a flower, one bee doesn’t get a flower.2. If two bees share each flower, there is one flower left out. Answer:Four bees and three ……

Tulips (郁金香) only flower (开花) for three to seven days. ……

Could you please help the butterfly through the maze to the flower? ……

Could you please help the butterfly through the maze to the flower? ……

ANSWERS: 1. butterflY 2. flower 3. beautiful4. picnic ……

If someone tells you you smell like flowers, it may not be a compliment if they are referring to the rafflesia flower. This flower smells like rotten meat! ……