and then finished his errands and got back in two hours and

完成他的差事在两个小时十五分钟内
fifteen minutes--pas possible.

回到公司看起来是不可能的
So, I did it.

所以我亲自走了一遍
I replaced tramway and omnibus with buses and metros,

我用公交车和地铁取代有轨电车和公共马车
and I replaced a carriage--I never take cabs

我用出租马车取代四轮马车
with a cab, and my cab couldn't turn left

我没坐过这种车我雇的马车不能
on the Avenue de l'Opera, so I subtracted 11 minutes.

在歌剧大街左转所以我扣掉十一分钟
I paused--I couldn't get that day into one of his houses

我停下了我不能进入那天
where he put the bomb.

他取炸弹的那个建筑
And I came back in about two hours and fifteen or sixteen minutes.

然后我在大约两小时15分钟或是16分钟后回来
Somebody did the same thing in 1894,

有人在1894年做了同样的事情
and said he certainly could have done it.

无疑他也没能完成