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After another two years of full thrust,
再經(jīng)過兩年的全速推進
the ship would reach its top speed,
飛船將會到達它的最高速度
99% of the speed of light.
光速的99%
At this speed, a single day on board
到達了這一速度，飛船上每過一天
is a whole year of earth time.
地球上都過了一整年
Our ship will be truely flying into the future.
我們的飛船真正地是在飛向未來
The slowing of time has another benefit.
讓時間放慢還有另一個好處
It means we could,
這就是
in theory, travel extraordinary distances
理論上我們能在一個人的有生之年
within one human lifetime.
航行很長的距離
A trip to the edge of the galaxy would take just 80 years.
一次到銀河系邊緣的旅行只需80年
But the real wonder of our journey is that
但這次探索真正的奇妙之處在于
it reveals just how strange the universe is.
它揭露了宇宙是何等的奇妙
It's a universe where
就是這個宇宙，在這里
time runs at different rates in different places.
時間會因地點不同而以不同的速度流逝
Where tiny wormholes exist all around us.
細小的蟲洞無處不在
And where, ultimately,we might use our understanding of physics
我們能夠運用自己的物理知識
to become time voyagers through the fourth dimension.
成為在四維空間中任意穿行的時間航行者
