safe and sound中的safe是什么意思更正：是什么词性？

safe and sound中的safe是什么意思更正：是什么词性？ safe and sound safe and sound safe and sound伴奏 Safe And Sound 歌词 safe and sound 空间链接 safe and sound空间连接. safe sound Safe and Sound这首歌什么意思 求safe and sound 空间链接 泰勒的safe and sound空间链接 Pray for my family safe and sound safe and safe and safe safe safe 她平安回家了 She (　) home safe and sound