Over all if my shot is scheduled for 5 days I will try to spend at least one day or more on the face and lip sync.

总之，如果我的镜头被计划为5天我会花费至少一天或者更多时间在面部和口型同步动画上。

youdao

Bringing an animated character to life through lip sync is one of most gratifying (and necessary) aspects of animation.

通过口型同步引进的动画人物的生活是动画的最令人欣慰的(和必要的)的方面之一。

youdao

Rather than have true, realistic lip sync and eye blinks, Yoda would instead have more of a "jaw sync" and slower blinks.

尤达没有完全真实的嘴唇同步和眨眼动作，而是追求一种“下颌同步”和延迟的眨眼动作。

youdao

Nobody held tailgate parties to celebrate the income tax centenary nor did anyone lip sync the National Anthem on its behalf.

FORBES: Happy Birthday, Income Tax

The only thing that really ties this in with rock videos for me is the fact that thank God I don't have to lip-sync myself in this thing.

NPR: Singer and Songwriter Neil Young

"It is Britney's 'prerogative' to lip-sync, and it is my job to make sure consumers know what they are paying for up front, " Judge said in a statement released by the government.

CNN: Britney's Australian show angers fans