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![لماذا يتصادم المريخ والزهرة [Why Mars & Venus Collide] by جون جراي](https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1757650333l/241525274._SX50_.jpg "لماذا يتصادم المريخ والزهرة [Why Mars & Venus Collide] by جون جراي")
