每当夜幕来临的时候，每当独处的时候，看到夜光下浪漫的成双成对的男女，面带幸福的走在街道上，好似羡慕。
Whenever the dawn is coming , that I 'm alone , that I encounter the romantic young couples walk under moonlight wearing the happy smiles , I just envy them .
幸福街道