우리는 LingQ를 개선하기 위해서 쿠키를 사용합니다. 사이트를 방문함으로써 당신은 동의합니다
쿠키 정책.
USA Learns - 1st English Course - Very easy
USA Learns - 1st English Course - Very easy
https://www.usalearns.org/ is a free website. You can use the original website to watch videos, make exercises, and then go through the lessons on LingQ to manage the words learned.