“Your wages or salary have been significantly changed, or your employment conditions have changed to the extent that they have significantly impacted your wages or salary;”
这里讲的是“Wages”或“Salary”,并没有强调是“Rate”(时薪)。而且,后面又补充了一下“employment conditions”改变引起工资大受影响的也算。如果只是时薪,何不简单指明“Hourly Rate ...”就可以了?另外,只限“差额”肯定是不对的,除非她还继续干着(辞职就是与0的差额)。