速度比较一般，商品还不错，挺实惠。
很好的书，比在书店买便宜。书的外面还有一层塑料薄膜。满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意
速度比较一般，商品还不错，挺实惠。
很好的书，比在书店买便宜。书的外面还有一层塑料薄膜。满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意满意