The animal is one of the very familiar topics to us but contains many miracles that we have never known.
So Ettip invites you to learn English with Ettip and discover close animals but there are many new things about them that you do not know yet.
Giải nghĩa: An impression or mark made on a surface by a person's fingertip, able to be used for identifying individuals from the unique pattern of whorls and lines on the fingertips.