Just how this transpired continues to be a puzzle, though it is achievable that convective mixing brought on the enrichement.在夕阳下的站台上,诚等待着他第一次邀约约会的言叶。这时,放学回家的世界出现了。Based on the Wonderful model, the infall of proto-Kuiper belt objects over the first 600 million many years of S