None of us should ever underestimate the degree of difficulty women face in career advancement.

我们谁都不应低估妇女在职业发展中所面临的困难程度。

A small investment of one's own time in learning and participating in technical community activities pays back in career advancement. 

对学习的时间投入和参与技术社区活动对我的职业发展产生了回报。

You desire more opportunities for career advancement.

你渴望更大的职场上升空间。

Numerous studies have shown looks can impact career advancement.

许多研究表明，长相能够影响职业晋升。

So our employees feel that there is little opportunity for internal career advancement.

因此我们的员工感到内部提升的机会很渺茫。