The lens in my expensive microscope was still not strong enough to answer my questions about life.

VOA: special.2009.07.18

Liberals say the fuel-efficiency requirements for the replacement vehicles are not strong enough for the environment.

VOA: special.2009.08.07

He tried to fight them. But he was not strong enough.

VOA: special.2010.08.05

The sad thing is that the majority of people that are killed by malaria are children because there immune system is not strong enough to ward off this infection."

VOA: special.2009.12.22

They said his army was not strong enough to attack.

VOA: special.2009.09.03

The state forces were not strong enough,however.

VOA: special.2010.03.11

"Although the private sector job growth was not strong, it was job growth, and it has been growing now for six straight months."

VOA: standard.2010.07.02

The Japanese economy,he says, is not strong enough for the government to discuss ending stimulus programs yet.

VOA: standard.2009.10.27

Most of the shaking is not very strong, but Alaska has had some of the biggest quakes ever recorded.

VOA: special.2009.03.02

We all know that some people do not seem as emotionally strong as others when life gets difficult.

VOA: special.2009.06.24

There was not a strong link between the amount of physical activity and the extent of impairment.

VOA: special.2010.07.07

They said they could not build a strong party organization without promising government jobs to voters.

VOA: special.2010.05.27

Grant decided not to throw his men against the strong defenses around Vicksburg immediately.

VOA: special.2009.11.19

He was a good diplomat. But he was not considered a strong political leader.

VOA: special.2009.05.07