求一首圣诞歌曲 其中一句是 putting on the Christmas tree 好像还是个电影的插曲 还是主题歌

They're putting on lights on the Christmas tree对They‘re后面部分的 一部外国电影的主题曲还是插曲,歌词其中一句是I see...fly in the sky 求一首圣诞歌曲 merry christmas on christmas 还是at christmas 圣诞歌曲《when christmas comes to town》是谁唱的 圣诞歌曲《when christmas c apple是in the tree还是on the tree 在树长是in the tree 还是 on the tree? 树上有树叶是There are many leaves in the tree还是用on the tree(叶子是否是个 leaves on the tree还是leaves on the trees? on christmas day?还是 in Christmas day? 是on Christmas还是at Christmas? 电影《The Experiment》的插曲