阳光下那抹微笑刺痛我心
[yáng guāng xià nèi mŏ wēi xiào cì tòng wŏ xīn]
'The Smile Beneath the Sunshine Pierces My Heart.' This is reminiscent of a sentimental lyric suggesting the pain of seeing a smiling face under the sunlight – perhaps reflecting upon unrequited love where even beautiful memories bring sorrow, or it may symbolize the sharp contrasts between outer beauty and inner suffering.