滑雪者在选择购买保险的问题上应该尤其慎重。Skiers should be particularly choosy about the insurance policy they buy.经过慎重考虑，我决定结束我的婚姻。After much thought I decided to end my marriage.但要慎重：这个选择代价不菲。But be warned: this is not a cheap option....
Team captains need to have effective man-management skills.队长需要掌握有效的人员管理技能。In the army, lieutenants are subordinate to captains.在陆军中, 中尉是上尉的下级.His heroes were the great captains of past ages.他心目中的英雄是过去伟大的将领们....