Two methods based on the contour plane and the descritized gray scales for real-time mask are proposed and the relevant software for the techniques is developed.

提出了基于等高面和基于灰度量化的两种实时掩膜产生方法，编制了相应的计算软件；

youdao

But if you want to mask the pesky signs of aging, it might be time to reevaluate your makeup routine.

但是，如果你希望遮掩令人恼火的衰老，那该是你重新调整自己的化妆习惯的时候了。

youdao

This time only use the right hand. Mask away the rest.

这次只使用模特的右手，将其他部分遮蔽掉。

youdao

It's time for the mask to come off and for the people to see the person behind it.

CNN: LETTERS AND COMMENT

People over 65 almost always have physical health problems at the same time that can mask or distract from the mental health needs.

MSN: Boomers will be in need of mental health care, report finds

Time to buy a mask and a snorkel, and see it while it is still there.

ECONOMIST: Life��s a bleach, and then you die