1·The drug's side effects can include involuntary defecation.
此药物的副作用可能包括无意识的排便。
—— 《柯林斯英汉双解大词典》
2·That may sound like a bunch of Internet quackery, but there's now some empirical evidence for the claim that defecation posture affects your body.
那听起来有点像一类网络骗术，但现在有一些经验证明排便的姿势确实影响你的身体。
3·But there's no reason to think that getting into a squat will make defecation more complete, nor that most people are sickened by their colons.
但是我们没有理由认为蹲着能使排便更完全，也不能认为病因是肠子。
4·Because that can be timely to reflect the situation of baby defecation.
因为那样可以及时的反映宝宝排便的情况。
5·Frequent constipation children to cultivate the habit of regular defecation, which is very important.
对于经常便秘的孩子要培养定时排便的习惯，这一点很重要。