| 释义 |
〔orbit〕A range of activity, experience, or knowledge.活动范围、经验范围：活动、经验或知识的范围〔region〕An area of interest or activity; a sphere.兴趣范围，活动范围：兴趣或活动的范围；活动范围〔turf〕The range of the authority or influence of a person, group, or thing; a bailiwick:活动范围，势力范围：某人，某一集团或某物的权威或影响力所及的范围；范围：〔branch〕To enlarge the scope of one's interests, business, or activities:扩大某人的兴趣，业务，或活动范围： |