眼睛困了要做眼睛保键操。

第一节 (→_→)(↑_↑)(←_←)(↓_↓) (→_→)(↑_↑)(←_←)(↓_↓) (→_→)(↑_↑)(←_←)(↓_↓) (→_→)(↑_↑)(←_←)(↓_↓)第二节 (→_←)(↑_↓)(←_→)(↓_↑) (→_←)(↑_↓)(←_→)(↓_↑) (→_←)(↑_↓)(←_→)(↓_↑) (→_←)(↑_↓)(←_→)(↓_↑)第三节 (→_↑)(←_↑)(↓_←)(↓_→) (→_↑)(←_↑)(↓_←)(↓_→) (→_↑)(←_↑)(↓_←)(↓_→) (→_↑)(←_↑)(↓_←)(↓_→)第四节 (↖_↗)(↘_↙)(↖_↘)(↙_↗) (↖_↗)(↘_↙)(↖_↘)(↙_↗) (↖_↗)(↘_↙)(↖_↘)(↙_↗) (↖_↗)(↘_↙)(↖_↘)(↙_↗)据研究，做完后基本出现以下症状： (T_T)（＞_＜）(~_~)(#_#)(*_*)(O_O)(B_B)(V_V)（★_★）(⊙_⊙)………哈哈，你呢？