learning incentive

• 学习的诱因

learning incentive的用法和样例：

例句

1. Another international incentive is ecotourism.
   另一个国际间带来的诱因是生态旅游。
2. It is not means-tested, so old people who previously paid for their own drug coverage have an incentive to mooch off the taxpayer instead.
   这一政策实施之前并没有对老年人作生活状况的调查，因此预付了自己药品保证金的老年人就有了换而讹诈纳税人的诱因。