中国是世界上最早发明养蚕和丝织的国家；早在3,000多年以前，蚕桑、丝织已相当发达。
China was the first country in the world to cultivate silkworms and develop silk weaving. More than 3,000 years ago, sericulture and silk weaving were already significantly developed.
中国是世界上最早发明养蚕和丝织的国家；早在3,000多年以前，蚕桑、丝织已相当发达。
China was the first country in the world to cultivate silkworms and develop silk weaving. More than 3,000 years ago, sericulture and silk weaving were already significantly developed.
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