The man acted accordingly; he seized the chief's knife, thrust it through the 于是他照做,把酋长的刀子抢过来,插在他心脏里面
He stared at me fiercely, with a knife in his hand. Suddenly, he thrust the knife at my neck, leaving a very deep cut. 突然间,他用手上的刀挥向我的脖子,在我的脖子上留下了一道很深的伤口。
Efficiency of rock breaking can be increased by using proper pan knife for different rock sedimentary when the thrust of machine is a constant. 在刀圈荷载一定的条件下,为提高破岩效果可以针对不同的岩石采用不同的刀圈外形。