英语语法分析

The baptistery is a stately rotunda.

这个洗礼堂是个宏伟的圆形建筑。

Baptistery is located in the west of the church, flat triangle, diameter 274 m.

洗礼堂位于教堂以西，平面三角形，直径274米。

The belief that the Baptistery originated as a Roman Temple of Mars persisted for centuries.

洗礼堂起源于作为战神马尔斯的罗马寺庙的信念持续了好几个世纪。