(2) Speaking of bitterness, I am far away from my relatives in my hometown. The full moon is not round, and complex emotions such as bitterness, regret and nostalgia are entangled in my heart; Talking about music, reminiscence, aftertaste, nostalgia and other emotions gives great comfort to lonely wanderers.
(3) Time flies, and time will never come again. Comfort yourself, feel life, and motivate yourself to work hard in bitter and sweet thoughts.