In broad sense, Sign language includes dactylology and Chinese sign.Dactylology plays a different role in language learning among different hearing.
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本文認為,手語(yǔ)從廣義上說(shuō)包括聾人手語(yǔ)與手勢漢語(yǔ)兩種,從狹義上說(shuō)即指聾人手語(yǔ),這與過(guò)去手語(yǔ)研究者的觀(guān)念是大相徑庭的。
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国内精品美女A∨在线播放xuan