范围

within the framework/scope of the law; within the limits prescribed by the law

scope of responsibility

terms of reference

business scope

sphere/zone of influence

scope/sphere of application

scope/sphere/area of business

scope/range of activities

be narrow/limited in scope

limit the scope (of)

narrow the scope (of)

cover a wide scope/range/field

be ranked into the examination scope

broaden/expand/widen the scope (of); extend the confines/scope/range (of)

delimit the scope (of)

exceed the compass of human mind

be beyond/outside the scope (of)

defy any confinement