Plants 39 What is a vegetable garden?菜园
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Plants 38 What is a water lily? 睡莲
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Plants 37 What is a cactus? 仙人掌
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Plants 36 What is a bonsai ?盆景
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Plants 35 What is a sequoia ? 红杉
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Plants 34 What is a ginkgo?银杏树
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Plants 33 What is baobab? 猴面包树
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Plants 32 What is crown?树冠
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Plants 31 What is sap?树汁
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Plants 30 What is bud? 芽
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