それは不可欠です。の英語

That is essential.

It is unnecessary.

We can do without it.

We have no use for it.

It can be dispensed with.

That is not necessarily necessary.

That will become unnecessary.

That cannot be helped.

There is nothing that can be done for that.

That is unbelievable.

That is something that cannot be helped.

That is something that cannot be changed.

That is something that's out of our hands.

That can't be helped.

That is something that shouldn't be.

That is something forbidden.

That is something that should not be.

It should be impossible.

It cannot be helped.

That can't be helped.

That is impossible.

That cannot be helped.

I have no choice but to do that.

I can't help doing that.

It is necessary―unavoidable―inevitable.

That's probably impossible.

It's impossible.

That is something that cannot be helped.

It is something that we cannot do anything about.

That is no good.