People in Japan spent the longest time on Duolingo's free language-learning app among users from around the world, the company announced on Dec. 7. Duolingo Inc., based in Pittsburgh, Pennsylvania, released the “Duolingo Language Report 2022” after analyzing its user data, which was based o...
日语nippon/nihon两种读法与Japan同源。只是经过不同路径演变为差异较大的形态。延伸阅读：多邻国Duolingo：...