词典释义：
势力范围；利益范围；个人或组织能对之施加重大影响的领域
The best people working in the Open Society Foundations take a proprietary interest in their sphere of activities, and I am constantly surprised by how much they accomplish.
基金会中最好的员工在他们负责的领域都会得到个人利益，而我经常为他们所能完成的工作感到惊讶。
The success in any sphere of human activity is often attributed to intense interest plus persistent efforts.
人类任何活动领域的成功都常常被归因于强烈的兴趣和不懈的努力。
You can imagine superimposing a sphere on the image above, and then taking a plane normal to the point of interest.
你可以想象叠加就上述领域的形象，然后以正常的飞机的兴趣点。
One that is united or associated with another or others in an activity or a sphere of common interest, especially.
伙伴，同伙：在一项活动或一个涉及共同利益的领域内与另一人或其他人联合或有联系的人，尤指。
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。
) a country or area in which another country has power to affect developments though it has no formal authority
势力范围，利益范围。
a field or area in which an individual or organization has power to affect events and developments
个人或组织能对之施加重大影响的领域（或范围）。
