yani chi ke moshkel daram.yek kam vazeh tar begoo age betoonam hatman komaket mikonam.mitooni ye scan az naghshat befresti.ya age ba narmafzar keshidish ke che behtar bede man barat radifesh konam.cheghadr zaman dari?rasti jane man mohandesi mecanic mikhooni to keshidane ye plane sade gir kardi...