哦，一语道破天机啊，我说怎么照片里大家看着都特别精神，一脸的春风得意，我却像霜打的茄子一样垂头丧气，原来是体态的问题。
ò ，yīyǔdàopò tiānjī ā ，wǒ shuō zěnme zhàopiàn lǐ dàjiā kàn zhe dōu tèbié jīngshén ，yī liǎn de chūnfēngdéyì ，wǒ què xiàng shuāngdǎ de qiézi yīyàng chuítóusàngqì ，yuánlái shì tǐtài de wèntí 。
Oh, you hit the nail on the head. How does everyone in the photos look so vivacious and so pleased with themselves, whereas I look all withered with my head down and no energy. So it turns out its a posture issue.