Sila
Sila是汉藏语系的一种语言，主要分布在中国、越南、老挝。按 Glottolog 的评估，它的濒危程度为“正在流失”。
Sila (also called Sida) is a Loloish language spoken by 2,000 people in Laos and Vietnam (Bradley 1997). Sila speakers are an officially recognized group in Vietnam, where they are known as the Si La.
摘自英文维基百科 · Sila language (Sino-Tibetan) · CC BY-SA 4.0