英和和英

The reason for the decision is to get money.

In order to dismiss the voted decision, you have to explain therefore.

give an explanation for [of] one's resignation

without warrant

There are various reasons why a house may be left vacant.

serve as a reason or cause or justification of

in a good quarrel

Your reason does not hold good.

I feel like I understand that reason.

present and urge reasons in opposition

a vehement and vociferous advocacy of a cause

That is the reason why I must refuse.

The reason may or may not be given.

There is no need of giving the reason.

without (a) reason

adduce reasons [evidence]

Don't ask me why.

I fail to see the reason.

Give your argument against going.

That is only an ostensible reason.

He refused for such frivolous reasons.

No one can tell the reason.

No one knows the reason.

Nobody knows why.

No one can tell the reason.

No one knows the reason.

Nobody knows why.

Please explain those reasons clearly.

the state of having no grounds

I must know your reason without fail.