Translation of "preparing" into Chinese

Those of you who are preparing priesthood holders will certainly see them make mistakes.

你们这些在帮助圣职持有人作好准备的人,一定会看到他们犯错。

Finally, all the mourners take an herb bath prepared by the witch doctor.

最后,所有举哀者要用巫医所预备的草药洗浴。