A soundly based argument; well-founded suspicions.

非常好的论据；有根据的怀疑。

It is also quite possible that our faith in the ability of scientists to find the key for prolonging life are well-founded .

很有可能我们相信科学家能够找到延长生命的关键也是有根据的。

It is also quite possible that our faiths in the ability of scientists to find the key for prolonging life are well-founded.

很有可能我们相信科学家能够找到延长生命的关键也是有根据的。

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。

Criticism of American action in Iraq is widespread and well-founded and extends well beyond the disgraceful prison regime at the notorious Abu Ghraib prison.

针对美国在伊拉克行为的批评是铺天盖地、有理有据，并且已不只局限于在臭名昭著的阿布格雷布监狱曝光的恶劣管理制度了。

Your job is to take one side of the argument and persuade your audience that you have well-founded knowledge of the topic being presented.

你的工作是关注问题的某一方面，说服读者在提出的主题你有依据。

Her well-founded reluctance to go around saving everybody is symbolic of a greater European aversion towards bailing out neighbors and interfering too much in their domestic affairs.

她到处救助每个人，看似理由充足的勉强行动使她成了放弃邻国，过多干涉国内事务的典范。