ceremonial occasions造句

• We should wear formal dress on a ceremonial occasion
  （在正式场合，我们应穿着正式。）
• Then the guide then showed us an altar where hearts were torn from the living victims on ceremonial occasions and the ball field explaining that the losing team was always slaughtered
  然后导游又带我们去了一个祭坛，当年，坛上牺牲者的心在仪式上被活活的掏出，球场上的事有了解释，输了球的队员总是在此被处死。