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
식물의 아생은 새로운 가지가 자라는 과정입니다.sigmul-ui asaeng-eun saeroun gaji-ga jalaneun gwajeong-imnida.The gemmation of a plant is the process by which new branches grow.