压力英语pressure可数吗

　　The new sports centre will take the pressure off the old one.

　　新的体育运动中心将减轻老体育运动中心的压力。

　　Pressure is mounting on the government to change the law.

　　迫使政府修改法律的压力不断增加。

　　This drug is used to lower blood pressure.

　　这种药用于降血压。

　　Some people can only operate well under pressure.

　　有些人只有在压力下才工作得好。

　　Water supplies to the house are at low pressure.

　　这房子的供水水压低。