But what has been successful is putting pressure on the pharmaceutical companies to make these drugs available in an affordable way to people who need them.
而成功的经验是给制药公司压力，从而将这些药以一种能承受得起的方式提供给那些需要的人们。
2
Once the sun and planets took shape, heat became readily available in the form of solar radiation, asteroid impacts, and gravitational pressure.
太阳和行星成形后，太阳辐射、小行星撞击以及重力压力继续提供着热量。
3
In theory, booms in elastic markets do not last for long because as new housing becomes available it puts pressure on prices, puncturing expectations of further appreciation and popping the bubble.