혹시 expansion part time(으)로 찾으셨나요?

블로그

• Trinity Test HD Colourization — The First Atomic Explosion, 1945 The test was part of the Manhattan Project, a top-secret U.S. research project during World War II aimed At 5:29 a.m. local time, the plutonium-based implosion device, named "The Gadget," was detonated. blog.naver.com · 2023.09.24