Any spell she casts with the healing descriptor may be cast without a verbal component (as with the Silent spell feat).

她所施展的任何带有医疗属性的法术可以免去语言成分(如同法术默发专长)。

youdao

With social environments we have mostly lost one important component of business communications: that of seeing and understanding body language, expressions and other non-verbal cues from face to face encounters and meetings.

FORBES: The Changing Grammar of Communicating Ideas