Students communicate in sign language at a special school for hearing-impaired children in Yaounde, Cameroon, Sept. 22, 2025.
The International Day of Sign Languages is observed annually on Sept. 23. (Xinhua/Kepseu)
A teacher gives a lesson on sign language at a special school for hearing-impaired children in Yaounde, Cameroon, Sept. 22, 2025.
The International Day of Sign Languages is observed annually on Sept. 23. (Xinhua/Kepseu)
A teacher gives a lesson on sign language at a special school for hearing-impaired children in Yaounde, Cameroon, Sept. 22, 2025.
The International Day of Sign Languages is observed annually on Sept. 23. (Xinhua/Kepseu)
Students attend a sign language class at a special school for hearing-impaired children in Yaounde, Cameroon, Sept. 22, 2025.
The International Day of Sign Languages is observed annually on Sept. 23. (Xinhua/Kepseu)