1. （军事装备或运载工具）远程的
    A long-range piece of military equipment or vehicle is able to hit or detect a target a long way away or to travel a long way in order to do something.

    e.g. He is very keen to reach agreement with the US on reducing long-range nuclear missiles.
           他很想和美国达成协议，减少远程核导弹的数量。
    e.g. ...the growing use on the North Atlantic routes of long-range twin-engined aircraft.
           远程双引擎飞机在北大西洋航线上越来越多的使用

2. （计划、预测）长远的，长期的
    A long-range plan or prediction relates to a period extending a long time into the future.

    e.g. Eisenhower was intensely aware of the need for long-range planning.
           艾森豪威尔深谙长远规划的必要性。
    e.g. ...a bold, complex, and long-range strategy for improving US education.
           一项大胆、复杂的改善美国教育水平的长远策略

1. suitable for or reaching long distances

    e.g. long-range nuclear capability

2. involving an extended span of time

    e.g. long-range goals