1、例句1：for后接名词Would you like my old TV in exchange for this camera?用我的旧电视机换这架照相机，你愿意吗？
2、例句2：for后接句子Brought about by the various unfortunate all, on the contrary, in exchange for it is simple.所带来的种种不幸的一切，相反，换回的却是简。
1、例句1：for后接名词Would you like my old TV in exchange for this camera?用我的旧电视机换这架照相机，你愿意吗？
2、例句2：for后接句子Brought about by the various unfortunate all, on the contrary, in exchange for it is simple.所带来的种种不幸的一切，相反，换回的却是简。