英语翻译要翻译的内容是：“如果有一天你在家打开窗户看见了我,请你不要惊讶,更无需烦愁,我只是思念泛滥,忘了来路漫漫,但我

If one day you open the window and see me at home,please don't be surprised,and no need to worry.I just miss you like flooding and forget to approach the long.But I'll be careful,not to bother your dreams and scare you mirths."

if, someday when you are opening the window, you spot me, please don't be suprised or worried. I ,simply overwhelmed by the flood of missing, totally forget how far the way actually is. However, i will be careful, trying not to interfere with your sweet dream, or scare your laughter away.

if one day you open the window and see me there,please don't be surprised,don't be vexed, i am just filled with miss,just forget the long long road,but i will carefully not to disturb your beautiful dream,to scare your fascinating smile

If one day you see me when opening your window ,please don't be surprised ，don't be sorrow. I just can't help missing , forgetting the way winding enough when coming . But had I been careful , your sweet dreams won't be disturbed , happiness scattered . 本人翻译，希望对你有所帮助。