将下面一篇短文翻译成通顺的中文。
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 (凝胶) are used to support plant growth.These contain water and send it to the plants.
【考点】固定搭配/句型.
【答案】然而,在太空中种植植物很困难。由于太空中缺乏重力,植物产生的氧气留在植物周围。这会杀死它们,所以需要风扇来使空气流通。没有地心引力,树根不会"知道"向下生长,树叶也不会长大。为了帮助植物正常生长,专门的容器正在开发中。土壤也有问题。由于土壤太重,无法送入太空,因此人们使用特殊的液体凝胶来支持植物生长。这些特殊的液体凝胶中含有水并将其输送到植物中。
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发布:2024/5/23 20:38:36组卷:0引用:1难度:0.7