What the hell are you doing back here, Dan?

你他妈回来干什么啊 Dan
This is what I'm doing back here.

这是我回来干的事
Daniel Faraday endured the time flashes on the island

Daniel Faraday和大洋生还者一起忍受着
with the rest of the Oceanic` survivors,

时空闪回的痛苦
and during a visit to the 1950s,

在1950年间的到访让
he learned the others had a hydrogen bomb.

他知道其他人有氢弹
You need to take it off this platform and bury it.

你得把这个从发射台上拆下来埋了
When Faraday arrived in the 1970s,

当Faraday出现在1970年时
he focused his energies on finding a way

他集中全力在找到一条
to change the future,

改变未来的方法
and with a new Dharma station under construction,

同时新的达摩站正在建设中
the timing was perfect.

时机非常完美