Russian-Tajik Sign Language
Russian-Tajik Sign Language是一种手语，主要分布在俄罗斯、保加利亚，使用人口约 12万。
手语是完整的自然语言，有自己的语法；它们与当地口语并不同源。
Russian Sign Language (RSL; Russian: Русский жестовый язык, РЖЯ) is the sign language used by the Deaf community in Russia, with what is possibly additional presence in Belarus and Tajikistan. It belongs to the French Sign Language family.
RSL is a natural language with a grammar that differs from spoken or written Russian language. Signed Russian is an artificial form of communication used in schools and differs from RSL in strictly following Russian grammar.
Although RSL is legally recognized in Russia, it does not enjoy state support and there is a lack of skilled RSL interpreters in the country.
摘自英文维基百科 · Russian Sign Language · CC BY-SA 4.0