口ではああ言っているがの英語

He mutters something.

to give a loose to one's tongue

The statement is too sweeping.

Say with one's own lips.

Don't speak with your mouth full.

unspeakable joy

He held his tongue―held his peace.

pretexts are never wanting

He talks like that, but it is only talk.

It is easy to talk.

the act of talking freely

You are good at talking.

Some say this, others say that.

He talks like that, but it is all talk.

a word uttered when one hesitates to speak

the act of saying whatever comes into one's head

Words fail me.

Heaven will punish you for saying such a thing.

That was passed down orally.

The other party says so.

They're only words.

unmentionable words

silly phrases fell from her mouth

Don't talk with your mouth full.

It is empty talk.

Easier said than done.

Come, say yes!

I'll never say,

He can not open his mouth without putting his foot in it.

a word or phrase used often by a person