A butterfly is produced by metamorphosis from a caterpillar.

是由毛虫蜕变而成的。

Perhaps, there will be a terrible struggling before the exuviae, unavoidable.

或许任何蜕变前都会有一阵挣扎，不可避免。

That is mainly showed on immoderately stylized artifice, which has transformed into pure-technique style of craftsman.

主要技巧的过分程式化使其逐渐蜕变为技术的匠人作派。

When the miracle of metamorphosis is complete, the eclosing, or rupture of a chrysalid, is one of nature's most sublime moments.

当蜕变奇迹完成后，蛹而出是大自然最神奇的时刻之一。