单词wedge issue
na.: 给对方制造分裂的问题
网络: 分化对方支持者的议题；争论性的议题；代人受过
楔子问题，楔子议题（政党借以离间对手支持者的重大政治难题）:
an important and difficult political issue, used by a political party to draw supporters away from an opposing party
(竞选等过程中提出的)挑拨离间的问题,给对方制造分裂的问题
In the short term, immigration as a "wedge issue" makes political sense. Whether it makes practical sense is another matter.
在短期，移民问题作为一个“切入性问题”有着重大的政治意义，有没有实际意义则是另外一个问题。
In the short term, immigration as a "wedge issue" makes political sense.
在长期，这个问题还会有政治意义吗？