心情低落時的英文語錄有：
* "I'm feeling down today, and I don't know why."
* "Life seems so gray right now."
* "I'm feeling a bit down in the dumps."
* "I'm feeling a bit low and lost lately."
* "I'm having a tough time lately and it's leaving me feeling down."
以上語錄僅供參考，在心情低落時，請儘量嘗試找到一些讓自己開心的方式，如嘗試做一些喜歡的事情、和親密的朋友交流等。如感覺無法緩解負面情緒，可尋求專業的心理輔導。