簡(jiǎn)介： ppt制作 現(xiàn)在許多蔬菜種在溫室里， 在那兒他們可以免受風(fēng)雨襲擊。
Today many vegetables planted in greenhouses, where they are protected from the rain and the wind .
8.在過(guò)去的十年中， 科學(xué)技術(shù)取得了重大發(fā)現(xiàn)。
In the past/last few years, important discoveries have made in science and technology.
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