Question

愛依

その3つの訳を教えてください！

As part of a famous experiment a series of rapid flashes* advertising an ice cream was inserted in the middle of a film.
2
While it is dificult for most adults to learn to speak a foreign language perfectly, without an accent, a child readily learns as
its “native” language the one it hears spoken by the people around it as it first learns to speak.
cldal
3
This learning - learning to improve human relationships
is the greatest challenge to human beings. On the ability of
individuals to learn to live in harmony with others depends the future of mankind and the world.
apsl