He also must keep this secret from his straight-laced parents while simultaneously attempting to secure a large endowment for the struggling university.

By the time Perry was 18, he turned professional while simultaneously attempting to attend college.

He paused and dropped into his chair to catch his breath, paying no attention to the two or three that were attempting simultaneously to answer him.

It amounted to all nine of us simultaneously attempting to reach him via his Trump.

But Mr. Bolcom may be the first to attempt both simultaneously.

This is one of many strikes we're attempting simultaneously to keep their forces spread thin.

In 1980 Northampton State Hospital registered its 64,500th admission while simultaneously attempting to reduce the total population.

This also means that if all governments simultaneously attempt to follow the policy prescription of the model, all countries would wind up worse off.

Others have retained the broad definition while simultaneously attempting to clarify its relevance to infestation:

Conquest: Teams are associated with a particular base, which they must defend, while simultaneously attempting to overwhelm the bases of opposing teams.