15-05-22 Giulia Enders, a German microbiologist, claims that people in Western countries are emptying their bowels in totally the wrong way - and instead of sitting on the loo, we should be squatting. 德国微生物学家茱莉亚恩德斯称，西方国家的人们大便的方式完...

14-12-04 He has been constipated for a few days. 他便秘了好几天。 He suffers pains when he moves his bowels. 他大便时很痛。 He has some bleeding from his rectum. 他的肛门出血。 He has noticed some blood in his bowel movements. 他发觉大便时有些血。 His bowel...