upper bench的意思|示意

To crack the upper echelons of corporate America, McKinsey said companies must groom a deeper bench of female middle managers for advancement.

麦肯锡称，要想实现公司上层管理梯队的性别多样化，美国公司必须预先培养数量更庞大的女性中层管理人员。

Proceed to lower yourself slowly by bending your elbows until your upper arms are parallel to the bench and push up.

屈臂慢慢降低你的上身直到大臂水平然后推起。

A piece of masonry fell eight stories from an improperly maintained building and struck her in the head while she sat on a bench on the Upper West Side of Manhattan with her grandmother.

她和祖母一起坐在曼哈顿上西区的一条长凳上，一块砖石从一栋维护不当的建筑物的八楼掉落，砸中了她的头部。