1、清楚地说明了问题
... to stir up trouble煸动是非；挑起麻烦 to speak for itself是雄辩地证明；清楚地说明了问题。 to spread out散开 ...
2、事实之言
...to snuff out 死去to speak for itself 事实之言to speak in parables 说话装腔作势 ...
3、最雄辩地证明
... to show sign of 有…的迹象 to speak for itself (此处)最雄辩地证明；清楚地说明了问题 to spread out 散开 ...