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一天,我在公园散步时看见碧绿的草坪冒出个奇怪的想法:能不能把草坪搬到家里,让室内也充满绿色?我带着这样的疑问进行大量的网上资料搜索和实地调查,发现现
One day, when I walked in the park, I saw a strange idea on the green lawn: Can I move the lawn to the house and make the interior full of green? I carried out a large number of online information searches and field surveys with such questions and found that