中国纪念碑
发表于 2025-4-1 02:05:29
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Synthesize
发表于 2025-4-1 09:44:34
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gastritis
发表于 2025-4-1 11:57:23
John W. Poston Sr. at some early period during hominin evolution. Nonetheless, the gestural “languages” (or better, “protolanguages”) hypothetically employed by other extinct hominids would have been less structurally complex than extant human languages are.