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
그의 우주관은 우주의 기원에 대한 깊은 이해를 포함하고 있다.geuui ujugwan-eun uju-ui giwon-e daehan gipeun ihae-reul poham-hago itda.His cosmology includes a deep understanding of the origin of the universe.