头层牛皮
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The first layer of cowhide
是上乘的皮革材质
It's made of the finest leather
皮革截面是完好紧密的
The leather section is intact
高密度海绵
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High density sponge
具有良好的抗震性、柔软性
Has good seismic resistance and flexibility
抗撕拉强度好、回弹性好
Good tear and tensile strength, good resilience
天然鹅绒
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Natural goose down
纤维柔软而细长
The fibers are soft and slender
绒朵大,轻盈保暖
Fluffy and large, lightweight and warm
俄罗斯进口落叶松实木框架
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Larch solid wood frame
木材不易变形开裂,结构稳定
Wood is not easy to deform and crack
环保健康结构更牢固耐用,安全无异味
More robust and durable structure