包装完好。看介绍说这书不错,还没打开看。
好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书好书