phr. Unity is strength.
phr. Please do everything in your power to complete the task on time.
phr. We should strengthen efforts to tackle key problems in science and technology so as to make new breakthroughs.
phr. spare no effort
phr. The technique power of the company is very strong.
nphr. military power, armed forces
phr. knowledge is power
phr. Shooting the ball needs (you to) control the amount of strength.
phr. This medicine is very effective.