英和和英

（文頭に置けば）―There is no saying―（文尾に置けば）―for aught one knows―（独立句に用いれば）―Who knows?―God knows―（形容詞に用いれば）―unspeakable sorrow―inexpressible feeling―indescribable beauty―unutterable grief―ineffable joy―indefinable charm―exquisite pleasure

Can't say anything

There is no way of expressing it―It is unspeakable―unutterable.

I am not certain [sure].

I cannot say.

I can't say for sure.

There is no saying what may happen.

I don't know what to say.

I'm not saying anything.

No comment!

I can't say anything.

I do not know what excuse to make.

I need scarcely say.

That's hard to say.

I don't know what excuse to make

to be unable to speak

I just don't know what to say.

to cease to speak

of a person, to become totally uncommunicative

I am dumfounded―I am struck dumb with astonishment―astonishment deprives me of my power of speech.

I don't have a say.

You can't tell her anything.

a word or words the utterance of which is forbidden

whether one will or not―willy-nilly―without more ado―peremptorily

I have nothing left to say except 〜.

I could not speak

What can I say about it?

I can't tell.

The statement is too sweeping.

It's no use talking [to talk].＝It's of no use to talk.

I cannot say.

I can't say.

I can't say for sure.

That's hard to say.

I am not certain [sure].

I can't say for certain.

I just don't know what to say.

I don't know what to say.

I'm at a loss for words.

（文頭に置けば）―There is no saying―（文尾に置けば）―for aught one knows―（独立句に用いれば）―Who knows?―God knows―（形容詞に用いれば）―unspeakable sorrow―inexpressible feeling―indescribable beauty―unutterable grief―ineffable joy―indefinable charm―exquisite pleasure

Who knows?

God knows.

There is no way of expressing it―It is unspeakable―unutterable.

I can't say anything.

Can't say anything

No comment!

There is no saying what may happen.

Don't say anything.

Say nothing.

You know what it is.

It goes without saying.

It's not worth mentioning.

I do not know what excuse to make.

I'm not saying anything.

What can I say about it?

I have nothing to say about it.

I don't know what excuse to make

I know not how to apologize.

I need scarcely say.

I can't tell.