And using vision goes hand in hand with using facial expressions.

而使用视觉与使用面部表情是同布的。

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You will no longer fear making new sounds, showing new facial expressions, using your body in new ways,approaching new people, and asking new questions.

你不再害怕发出新的声音，做出新的面部表情，用新的方式使用你的身体，接触新的人，问新的问题。

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Capturing facial expressions and using them to drive the expression of a virtual character is more difficult than motion capture, because the movements involved are much smaller and more subtle.

捕捉面部表情，并用这些表情来操纵虚拟角色的表情，比捕捉肢体动作困难得多，因为它涉及的动作微小得多，也更加难以捉摸。

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But the way she conveys her feelings, joy and pain using just her facial expressions, all while confined in a wheelchair, are marvelous.

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Emoticons, which represent moods and facial expressions using a combination of punctuation marks, numbers and letters, are the darling of the texting world.

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Then, using established tools for evaluating facial expressions and speech patterns, their interactions with each other were carefully analyzed.

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