当我俩合而为一，夜色深沉如丝绒的英文

deevelvet nights when we are one

• 当:    proper; right
• 我:    I; my; me
• 俩:    two
• 合而为一:    be made one; merge ...
• 夜色:    the dim light of n ...
• 深沉:    dark; deep
• 如:    in compliance with ...
• 丝绒:    velutum; velvet; v ...