国王一定从某处听到它，从一些道家的渠道，因为这是他们的秘诀之一。

The Prince must have heard it from somewhere, from some Taoist source, because this is one of their keys.

youdao

国王一定从某处听到它，从一些道家的渠道，因为这是他们的秘诀之一。

The Prince must have heard it from somewhere, from some Taoist source, because this is one of their keys.

youdao