<prompt> Translate the following text to SwahiliThese AUs, usually identified by the facial muscles that perform these various tasks, are the tools used in What the Face Reveals . To look at a few examples, click here and here.  <response>: AUs, ambazo kwa kawaida hutambuliwa na misuli ya uso ambayo hufanya kazi hizi mbalimbali, ni zana zinazotumiwa katika What the Face Reveals. 