英语翻译心突然空空的、眼睛觉得酸酸的,月亮还是一样的圆,百合花还是一样的香,可我就是没办法不让眼泪掉下来,相思是什么东西

Suddenly the empty heart,eyes feel sour,the moon is still the same round,is still the same fragrant lilies,but I just can not let the tears fall,think of what things?I miss you.