Sentence examples for difficult to keep engineering from inspiring English sources

With the internet watching, it is also difficult to keep engineering large-scale voting fraud.

The earliest square pianos were difficult to keep in tune, but engineering improvements and the introduction of metal frames stabilized the case.

Furthermore, from the point of view of engineering, it is very difficult to keep the two chaotic systems to be identical all the time.

"It's difficult to keep veteran backups.

It's difficult to keep them straight.

It's very difficult to keep going".

It's difficult to keep calm.

PROMISES are easy to make, but difficult to keep.

"It would be difficult to keep that under wraps".

"But this will be difficult to keep alive.

Difficult to keep these two Americas in your mind.