Such wariness is well founded.

这种谨慎是有根据的。

The fears are well founded.

他们的恐惧是有根据的。

Your faith is well founded.

你的信仰已坚定。

Our fears were well founded.

我们的担心是有根据的。

This conjecture is well founded.

这种推测的根据充分.

Our counteroffer is well founded.

我们的还价是很合理的.

Those concerns may be well-founded.

这些担忧是有理由的。

I think Joba's injury concerns are well-founded.

我认为张伯伦会受伤是有其立论基础的。

A soundly based argument; well-founded suspicions.

非常好的论据；有根据的怀疑。

At the foundation of well founded belief lies belief that is not founded.

在牢固的信念的基石上，恰恰是没有基石的信念。