Blast A Ball的意思|示意

The ball rocketed more than 300 feet off the ground, and far beyond the right field roof of the Giants' Polo grounds-a blast later estimated at 475 feet (144.8 metres).

球迅速飞升至离地300英尺以上，远远超出了巨人队波洛体育场的右野场顶，后来的爆炸估计发生在475英尺处(144.8米)。

I liked Barack, and I loved all of my b-ball comrades-even if I occasionally lost my cool (sorry, guys). It was a blast.

我喜欢巴拉克，当然还有我所有的“篮球同志们”(译注：大家别瞎想)——虽然我有时比较冲动(哥们们见谅)，但那只是一时头脑发热而已。

If, for instance, you have a ball held up in the air by a blast of air, it is floating on air.

例如，你有一个球是通过空气爆发的方式被举起来的，它现在就浮在空气当中。