但明天将升级 but will upgrade tomorrow

但明天 Tomorrow is a new day

但明天是好的 But tomorrow will never die

但明天我又将飞翔 tomorrow I will fly away

但是我明白 But I know

但明天你还会爱我吗 but will you love me tomorrow

但我明白 But I know ; But now I see ; Doch ich wei

但明天是自己的 and the tomorrow is self-owned

但明晚你会看见 but tomorrow night you see