到目前为止，总统一职在很大程度上只是礼仪性的。Up to now the post of president has been largely ceremonial.她不适合这种场合，对社交礼仪所知甚少。She didn't fit in and she had few social graces.年轻女士的礼仪课lessons for young ladies in deportment and etiquette...
A few other conditions are in high intestinal obstruction.其它少数情况是高位肠梗阻.This complication has occasionally occurred following the use of intestinal antiseptics.这种并发症偶而发生在使用肠道抗菌剂上.The acute abdominal pain of intestinal obs...