將下面一篇短文翻譯成通順的中文。
However,there is difficulty in growing plants in space.Because of the lack of gravity in space,the oxygen that the plants produce stays around the plants.This can kill them,so fans are needed to circulate the air.Without gravity,roots don't "know" to grow down and leaves don't know to grow up.Specialized containers are being developed to help the plants grow correctly.There are problems with soil as well.As soil is too heavy to send to space,special liquid gels (凝膠) are used to support plant growth.These contain water and send it to the plants.
【考點(diǎn)】固定搭配/句型.
【答案】然而,在太空中種植植物很困難。由于太空中缺乏重力,植物產(chǎn)生的氧氣留在植物周?chē)?。這會(huì)殺死它們,所以需要風(fēng)扇來(lái)使空氣流通。沒(méi)有地心引力,樹(shù)根不會(huì)"知道"向下生長(zhǎng),樹(shù)葉也不會(huì)長(zhǎng)大。為了幫助植物正常生長(zhǎng),專(zhuān)門(mén)的容器正在開(kāi)發(fā)中。土壤也有問(wèn)題。由于土壤太重,無(wú)法送入太空,因此人們使用特殊的液體凝膠來(lái)支持植物生長(zhǎng)。這些特殊的液體凝膠中含有水并將其輸送到植物中。
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發(fā)布:2024/5/23 20:38:36組卷:0引用:1難度:0.7