これらの患者には外科的な処置だけでは十分とは言い難い。

For these patients, surgical treatment is far from being satisfactory.

強大な権力を有する大国が存在する限り、戦争は避け難い。

As long as there are sovereign nations possessing great power, war is inevitable.

その恐ろしさは名状し難い。

It is frightening beyond description.

これは始末の難い問題だ。

This is a difficult problem to solve.

真の友情は千金にも代え難い。

True friendship is priceless.

中には耐え難いものもある。

Some of them are too much to bear.

現代抽象画、特にモンドリアンが理解し難い。

I have difficulty understanding abstract modern art, especially Mondrian.

しかし、天才であるが故に一般ピーポーから理解され難いというのは宿命とも言えるわ。

However you could say that being found hard to understand by the common folk for one's genius is fate.