pump it up

Life in the village is too primitive for me ; if you want any water you have to pump it up from a well .

生活在这个村子里对我来说太不方便了；如果你想要点水，就得从井里打上来。

But when in the days before I drive the race car I drive my road car a bit fast to pump it up , it means I still want to drive .

但只要我驾驶赛车的前一天开民用车时有一点快，以此来给自己打气的话，这就说明老子还想玩。

It 's like a balloon , and all you gotta do is just pump it , pump it up .

它像个气球你要做的只是给它打气打气

You can see that this tyre should have a pressure of 75 to 100 pounds per square inch . If your pump has a pressure gauge , you can pump it up to this precise figure . If it doesn 't , just pump till they feel hard .

你可以看到，这个轮胎的压力是每平方英寸75至100磅。如果你的气筒有压力计的话，你可以准确地为轮胎充气。如果没有的话，充气到轮胎摸上去比较硬就可以了。