clarification

如果您需要进一步的说明，请联系我们。

Please contact us if you require further ___clarification.

我们可能需要就合同细节获得进一步澄清。

We may need further ___clarification on the contract details.

委员会正在寻求对新规定的澄清。

The committee is seeking ___clarification of the new regulations.