眼保健操(→_→)(↑_↑)(←_←)(↓_↓)(→_→)(↑_↑)(←_←)(←_←)(↑_↑)(→_→)(↑_↑)(←_←)(↓_↓)(→_→)做完之后可能出现如下症状:(T_T)(>_<)(*_*)......眼保健操加强版：(↑_↓)(←_→)(↓_↑)(→_←)(↑_↓)(←_→)(↓_↑)(→_←)(↑_↓)(←_→)做完之后可能出现如下症状:(O_O)(V_V)(★_★)(⊙_⊙)......眼保健操终极版:(⊙_★)(★_V)(⊙_V)(O_★)(O_V)(O_⊙)(↓_→)(←_↑)(↓_←)(↑_←)做完后将出现如下症状:(_)(*_▲)(▲_*)并修炼出钛合金狗眼