Electronic gluteal txhaj tshuaj qauv

Khoom

nta

① Simulated simulation ntawm tus neeg laus lub pob tw, nrog inconspicuoustraces ntawm koob nkag.

② Precise anatomy nrog lub tswb hluav taws xob:

Thaum xuas nrig ntaus, rab koob raug muab tso rau hauv qhov qub, thiab lub teeb pom kev ntawm qhov tob.

-Thaum xuas nrig ntaus, rab koob tau muab tso rau hauv qhov chaw ib txwm raug, qhov tob ntawm lub teeb pom kev thiab

hluav taws xob tswb ntawm txoj haujlwm tsis raug.

-Thaum xuas nrig ntaus, rab koob raug muab tso rau hauv qhov chaw ib txwm, qhov tob ntawm lub teeb pom kev thiab

hluav taws xob tswb.