Male protection: massage by massage oil penetrate your anal skin, and do further into the gland massage, then played on the reproductive function of health care.
Though the two terms are often used interchangeably, the colon technically excludes the cecum (a pouch at the Beginning of the large intestine), rectum, and anal canal.
虽然结肠和大肠常交替使用，但一般结肠不包含盲肠、直肠和肛管等部分。
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It is found that strong relativity exists between surface wave time domain signal and testing sections geological condition by means of studying on characteristic anal.