模块三： 大家来做眼保健操 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)（★_★） (⊙_⊙) 眼睛保健操终极版： ([NORTH EAST ARROW]_[NORTH EAST ARROW])([SOUTH WEST ARROW]_[SOUTH WEST ARROW])([NORTH EAST ARROW]_[NORTH WEST ARROW])([NORTH WEST ARROW]_[NORTH EAST ARROW])([NORTH WEST ARROW]_→)([SOUTH WEST ARROW]_↑)(↓_[NORTH WEST ARROW])(↓_→)([SOUTH EAST ARROW]_[SOUTH EAST ARROW])([NORTH WEST ARROW]_[NORTH WEST ARROW])(↓_→)([NORTH WEST ARROW]_→)([SOUTH WEST ARROW]_↑)(←_[NORTH EAST ARROW])(↓_[SOUTH EAST ARROW])([NORTH WEST ARROW]_→) 做完后将出现以下症状： (?_?)(*_▲)(▲_*) 并最终修炼出万花筒写轮眼！