Sentence examples for been impossible to maintain from inspiring English sources

Aides to Mr. Obama did not say they were unaware of Mr. Soptic's existence, a position which would have been impossible to maintain.

But rather than hands, they still have lobster-like claws called prehensors; the dexterity and freedom of movement of the human hand has been impossible to maintain under the enormous pressures of the deep.

As a result, it has been impossible to maintain an accurate studbook; therefore, an accurate paternity assignment method needs to be established for the captive population.

So far it has been impossible to maintain all (or even most) functions and gene expression levels similar to that of hepatocytes in vivo.

"It is going to be impossible to maintain deposit pricing," he added.

A tented protest is going to be impossible to maintain," Mr Varnham said.

Goodwin's award for services to banking was impossible to maintain after the bank collapsed.

But it's time to realize that this kind of structure is impossible to maintain".

But accidents will happen, and it was impossible to maintain the pretence at all times.

Political centralism is not only undesirable, it may also be impossible to maintain.

Without its records, it would be impossible to maintain transactions grounded in legality.