中层管理者经常在高层和执行人员之间架起桥梁。

___Middle managers often bridge the gap between executives and staff.

许多中等收入家庭难以应对上涨的生活成本。

Many ___middle income families struggle with rising living costs.

女性经常受雇于低收入和中等收入的职位。

Women are frequently employed in low and ___middle income positions.