我家门前有一棵香樟树。
黄 化 病 是当前上海香樟树最常见的病害。
The chlorosis of camphor-tree is a common and serious disease in Shanghai city.
现在大家家里都有的樟脑丸就是香樟树根、茎、枝、叶蒸馏而成的。
Now everyone at home is to have a camphor ball camphor roots, stems, branches, leaves made of distillation.
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