For who could predict the minimum time we would need to free ourselves?

那时谁能预料我们得救所需要的最小限度的时间是多少呢？

Kennedy assumed that there had to be a minimum travel time to any place in the Universe.

肯尼迪认为，到达宇宙中的任何一个地方都必须有一个最短的旅行时间。

By here is saying the minimum time.

这里说的是最短时间。

Kennedy assumed, that it have to be a minimum travel time to any place in the Universe.

肯尼迪假设， 它必须是到达宇宙中任何地方的最短旅行时间。

" But, Mr. Fogg, " said the man. " Eighty days are only an estimate of the minimum time the journey can take."

“但是，福格先生，”那人说。 “八十天只是旅程最短时间的估计。”

The 46 prisoners were in jail for crimes involving the drug crack-cocaine. The minimum time in prison for such crimes is much higher than for crimes related to regular cocaine.

这46名囚犯入狱是因为涉及毒品快克可卡因的罪行。这类犯罪的最短刑期比普通可卡因犯罪刑期长得多。