关于在纸上,为什么是in the newspaper,而on the magazine?

关于在纸上,为什么是in the newspaper,而on the magazine? 在报纸上看到.消息,是in the newspaper 还是on the newspaper “在报纸上”的英语表达方式是用on the newspaper 还是in the newspaper? 是in/ON the magazine on the magazine还是in the magazine? 关于英文的看报纸是用on the newspaper还是in the newspaper (in/on) the newspaper on newspaper / on the newspaper in newspaper / in the newspa on the newspaper还是in the newspaper in the newspaper 还是on in还是on the newspaper 在椅子上是in the chair还是on the chair?为什么?为什么在公交车上是用on而在车里用in?