= Yesterday，I didn't seem to have any troubles，which were for away from me．
昨天，所有烦恼似乎很遥远。
yesterday：此处并非就指the day before（前一天），而是指“过去”、“往日”、“以前的时光”等。
2．Now it looks as though they're here to say.
= Now it looks as if all my troubles stay with me．
今天，烦恼仿佛缠绕着我。
3．Oh，I believe in yesterday.
噢，我信奉昨天。
believe in 相信（人格、价值）的存在
４．Now I long for yesterday.
= Now I look forward to yesterday．
现在我盼望昨天。
long（动词）意为：渴望，切盼（常与for或者to搭配）
long for + 名词 = long to + 动词原形意为：渴望，切望
例：The people of the world long for the peace．
全世界人民渴望和平。
Most people long to live peacefully.
大部分的人渴望和平
