At the time when life appeared on the Earth, Mars did have an ocean, it had volcanoes, it had lakes, and it had deltas like the beautiful picture you see here.
지구에 생명체가 나타나기 시작했을 때, 화성에는 바다, 화산,  호수가 있었습니다. 여기 아름다운 사진과 같은  삼각주도 있었죠.