彼の企画はむずかしくてたくさんの費用がかかるため、まったく問題外だ。の英語

His plan is difficult and expensive; it is completely out of the question.

His plan will call for a lot of money.

His business plan looks good on paper but I get the feeling it would never work in practice.

His undertaking failed for lack of funds.

He failed in the scheme, much to the disappointment of his father.

His plan leave much to be desired.

His plan leaves much to be desired.

The project was a mission impossible for him.

His project was funded by grants.

Her plan has the decided advantage of low cost.

From the practical point of view, there are many shortcomings in his plan.

Her only objection to [against] the plan is that it costs too much.

His plan has both virtues and liabilities.

He failed in the scheme, much to the disappointment of his father.

He failed in the scheme, much to the disappointment of his father.

As far as I know, there is nothing wrong with his plan.

His lack of cooperation defeated our plan.

His plan sounds impracticable.

From a practical point of view, his plan is not easy to carry out.

From the practical point of view, his plan is not easy to carry out.

I have not the slightest interest in his plans.

The plan backfired (on him), and he lost a great deal of money.

His plan was foredoomed to failure.

His plans were regarded with some disfavor.

His plan is s non-starter.

His estimation technique can lead to underestimation of the cost.

His plans were all unrealistic [all mere daydreams] and seemed most unlikely to come to anything.

I am quite ignorant of his plan.

In his opinion, the plan is far from perfect.

His project ended in failure.