古代的士兵经常用长矛作战。

Ancient warriors often fought with sharp ___pikes.

中世纪士兵用长矛组成密集的方阵来抵御骑兵冲锋。

Medieval soldiers formed tight squares with their ___pikes to repel cavalry charges.

这条河里有很多梭子鱼，它们尖尖的吻部看起来相当凶猛。

There are many ___pikes in this river, and their pointed snouts look quite fierce.

远处的山峰在夕阳下显得格外陡峭。

The distant ___pikes looked especially steep in the sunset.