Complex sentence: The humeral veil (one of the liturgical vestments of the Roman Catholic and Anglican churches) is a piece of silk or gold cloth about 2.75 m long and 90 cm wide draped over the shoulders and down the front.
Split into simpler sentences: The humeral veil is one of the liturgical vestments of the Roman Catholic and Anglican churches. It consists of a piece of silk or gold cloth about 2.75 m long and 90 cm wide draped over the shoulders and down the front.