莒县是山东省最大的桑蚕生产基地，蚕茧产量质量连续五年全省夺冠。
Juxian is the largest silkworm production base, gaining the top position of the province for its silk cocoon in both quantity and quality for serial years.
莒县是山东省最大的桑蚕生产基地，蚕茧产量质量连续五年全省夺冠。
Juxian is the largest silkworm production base, gaining the top position of the province for its silk cocoon in both quantity and quality for serial years.
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