ASL Signs - food web, food chain, producer, autotroph, primary, secondary consumer, apex predator Atomic Hands 2:34 4 years ago 4 631 Скачать Далее
International Day of Sign Languages—Signing Ecosystem GallaudetU 3:30 3 years ago 8 040 Скачать Далее
Deaf Ecosystem Spotlight - ASLcaptions.com - Convo Convo Communications 1:56 4 years ago 683 Скачать Далее
Deaf Ecosystem Spotlight - Three Monkeys Communications - Convo Convo Communications 2:30 5 years ago 1 331 Скачать Далее
Building Gallaudet's Deaf Ecosystem: Student & Alumni Entrepreneurs Seek the World 5:37 4 years ago 2 088 Скачать Далее
Interactions in Ecosystems,a Lesson in Sign Language Talking Hands 63 1:47 2 years ago 88 Скачать Далее