彼の計画はまだ未定だ。の英語

His plan is still in the air.

His plans are still indefinite.

The plans are still up in the air.

His plan leave much to be desired.

His plan leaves much to be desired.

plans are still up in the air

His plan is s non-starter.

His plan ought not to be abandoned.

I haven't made plans yet.

As yet, the project is in the air.

nothing came of his grandiose plans

plans are still uncertain

This plan can't progress without him.

I still have hope for that project.

He said he had no further plans yet.

The plan is not mature.

The project is not yet under way.

That plan ended wastefully.

I still haven't made those plans.

Put the plan on the scrap heap.

I'm afraid the project wouldn't pay off.

His scheme backfired (on him).

Those plans won't really go as hoped.

There is an impossibility in this plan.

His undertaking failed for lack of funds.

I must fix our plan.

There was nothing for it but to give up my plan.

The project did not materialize

The scheme fell through.

Nothing will come of his plans.