Burton struck out, without warning, straight from the shoulder.

但是，伯顿冷不丁就是一黑拳，从肩上打了过去。

With perfect assurance the young man had taken his listeners in hand and his words when they came were steady and confident and of the school of " straight from the shoulder" .

这位非常自信地抓住了他的听众， 当他们来的时候， 他的话是坚定而自信的， 是“直言不讳” 的学校。