He has been making Buddhist ritual dance masks for more than twenty years.

他制作佛教舞蹈面具已有二十多年的历史。

It was as though they performed a ritual dance, elaborate and ancient, and you knew that those complicated measures had a meaning which it was important for you to know; and yet you could see no clue, no clue.

就好像他们在表演一种仪式舞蹈，复杂而古老， 你知道那些复杂的措施有一个你必须知道的意义；然而你看不到任何线索， 没有任何线索。