歌词中出现的up to something意味着隐藏某些东西?

母语人士的回答
Rebecca
Up to something是每天的表达,这意味着秘密地做某事。泰勒·斯威夫特(Taylor Swift)通过them boys up to something的歌词表达了男孩们在偷偷地them boys up to something 。例子: The house is too quiet. I bet my kids are up to something. (房子是如此安静。很明显,孩子们正在装修东西。)例子: My enemy must be up to something. She hasn't bothered me in a while. (很明显,我的敌人正在装饰东西。他不可能这么长时间都不会打扰我。)