an expedient measure的意思|示意

The present way of solving the problem of wasted cultivation turns out to be an expedient measure, and to impossibly solve the problem of wasted cultivation at the root.

现有的解决耕地抛荒的措施不过是权宜之计，不能从根本上解决农民耕地抛荒问题。

With an analysis of the causes, forms and functions of hesitation, this paper concludes that hesitation is an expedient measure in a sense and a pragmatic tactic as well.

本文通过实例探讨迟疑行为的成因、形式和功能，从而说明迟疑行为从某种意义上说，既是一种权宜之计，更是一种语用策略。