This plan doesn’t seem sustainable in the long run.

Translation language

Sentence

Narrator

This plan isn't sustainable long-term; you need a more realistic approach.

I tried this plan, but it proved unsustainable in the long run.

Do you think this plan is sustainable in the long term?

If we continued with this plan, it wouldn't be sustainable.

This plan lacks long-term viability.

This plan won't work in the long run.

This plan isn't going to last.

Able to be maintained or continued for an extended period.