It is strong by situation, and may be made more so by art.

It is good value and very strong by weight.

"I must be strong by the time of the Feast," he said.

Sales next year, though weaker than in the last two years, are still likely to be strong by historical standards, she added.

Any of your reasons would be strong by itself.

And, therefore, very often today a plain is sought on which to build (a city) to make it strong by industry.

"You want to be fully recovered and strong by Sunday."

He is strong in the right manner, namely by insight.

But that would still make sales unusually strong by historical standards.

And it was dreamed all the stronger by people who didn't sleep.