Private industry is constantly upgrading the skills and education of its employees.

Americans, in contrast, seem more likely to complain about the need to constantly upgrade equipment.

Skills development is constantly upgraded to meet the challenging demands of the future.

But these same knowledge workers will be under more pressure than ever to constantly upgrade their skills in this Darwinian environment.

Its infrastructure is constantly upgraded to fulfill the users needs.

"Simple stuff that is working is now being constantly upgraded for no purpose."

Both teachers and students should be equipped with the global standard in education by way of constantly upgrading the curricular.

Just because they're not looking to constantly upgrade doesn't mean that they should never upgrade at all.

Telecommunications, for example, have been constantly upgraded in the past decade while charges are reportedly half what they were 10 years ago.

Since the time of this revamp, the show has constantly upgraded itself to keep up with the changes within the deaf community.