为自己加油

Try to translate the following into Chinese .The travel was very uncomfortable, for the days and nights sped past in such rapid succession that his eyes hurt from the alternating light and dark.

旅行很不愉快，由于白昼和黑夜持续不停地飞逝而去，光明与黑暗交替使他的眼睛感到疼痛。