Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
그는 매우 열심히 일하지만, 반면에 결과는 좋지 않았다.geuneun maeu yeolsimhi ilhajiman, banmyeone gyeolgwa-neun joji anhaetda.He worked very hard, but on the other hand, the results were not good.