It's a manageable goal, and a firm foundation for beginners.

这是个可以达到的目标，同时对于初学者而言，也是坚实的基础。

Performance measuring is built on a firm foundation of positive feedback.

对业绩的监测要以积极的反馈为坚实基础。

Jupiter and Saturn will work to help you set up a firm foundation for your future.

木星和土星将联手襄助为未来的生奠定坚实的底子。

The idea that metaphors are a firm foundation for user-interface design is misleading.

隐喻是用户界面设计的坚实基础，这种观念是一种误导。

By the time humans came around, evolution had forged a pretty firm foundation for a moral sense.

当人类出现时，进化过程已经在其身上建立了道德感的牢固基础。