consider as 和regard as的意思和区别

都含”认为...是...”意思.
consider侧重“经过考虑而认为”,表示“一种比较客观的看法”,如：I consider what he said (as) reasonable.我认为他说的有道理.regard 指“把...认为”、“把...看作”,表示“以外部形象得出认识或个人的主观认识”