Your body contains many erogenous zones, areas that lead to a feeling of sexual excitement when they are caressed.人的身体有很多性敏感带，对这些敏感带进行抚摸会引发性欲。Even worse, by focusing only on their genital contact, they may gradually dese...
Who knows, maybe you'll find some erogenous zones he never knew he had.谁知道呢, 也许你会发现一些他也不知道的性区域.Even worse, by focusing only on their genital contact, they may gradually desensitize other erogenous zones.甚至更为糟糕的是, 只是...
梳棉机性能改进为纺纱厂提供了更大的生产潜力.Improved performance of cards offer additional possibilities for the spinning mill.从棉网均匀度的角度评定梳棉机梳理质量的优劣.The carding effects of card machine were evaluated with the web evenness.新型梳棉机在落卷时皮板输送带(或皮圈,围...