After three games, United are sitting pretty at the top of the Barclays Premiership, two points clear of Portsmouth.3场之后，曼联以出色的表现成为联赛领头羊，比朴茨茅斯多2分。
That is not the only sense in which the US is sitting pretty despite its huge external indebtedness.这并非美国尽管面临巨额外债，却仍占尽风光的唯一原因。
The school is sitting pretty because a wealthy woman gave it$10, 000 worth of reference books.这所学校很幸运，因为有一个贵妇人捐献了10000元的参考书。