Ihe mgbochi 3 maka ọtụtụ ndị na-eso ụzọ (na mgbasa ozi enwere ike) na webụsaịtị ha.

So I found out they do provide trade-free goods: “Since 1994, Helen Keller International has provided free vision screenings for more than 2 million children in the United States and provided more than 300,000 of them with prescription eyeglasses to solve common vision problems.” – but they also provide access to some trade-based services: “We are improving access to high-quality, affordable cataract surgeries for poor and remote communities in under-served regions of Asia.” (https://www.hki.org/what-we-do/saving-sight/)

N'ezie ọ dị mma na ha na-enye ịwa ahụ cataract ọnụ ọnụ maka ndị ogbenye, mana nke ahụ abụghị ahịa. Ya mere enweghị m ike inye ha 5/5 blocks, n'agbanyeghị na ha dị ka nnukwu nzukọ nwere ezi ebumnuche.