Troy was besieged by the Greeks for ten years.

特洛伊城被希腊人围攻10。

The first ascent, in 1958, took 47 days.

1958 ，此岩初被征服，攀峰达 47 天。

There were eight days of debate in Britain's House of Commons.

英国下议院进行了8天辩论。

Hundreds of air crew counted elephants in 18 countries across the continent over two years.

数百名空中工作人员两清点非洲大陆上18个国家大象数目。

He is connection with a long-running investigation known as Operation Car Wash.

他与一项弥久调查有关，该调查名为洗车行动。

It's taken five years for the case against Daniel Pantaleo who's white to be heard.

此案5才将这名白人警官--潘塔利奥送上听证会。

You could say the Stone Age went on for ages and ages and ages.

你可以说石器代了很久很久。

After more than four months of operations, Raqqa is more than 90 percent cleared.

在4个多月行动后，现在，拉卡市90%多领土也得到了清理。

And after this very long three-year transition period, they expect elections.

他们希望在这个三期结束后，苏丹可以举行选举。

It took three years of research and development, and it cost around $20,000 to build.

其研发三，造价约2万美元。

Humanity's longest experiment in controlled evolution has had other side effects as well.

人类在控制进化方面最久实验也有其他副作用。

Many victims have said the Vatican has not done enough to address the decades-long scandal.

许多受害者表示，梵蒂冈没有采取足够措施来处理这起数十丑闻。

NASA says the plan will cost $28 billion dollars over a period of five years.

NASA表示，这项计划五，预计耗资280亿美元。

One hundred one days and 4,300 nautical miles later, his raft reached French Polynesia.

在101天、航行4300海里之后，他木筏到达了法属波利尼西亚。

So one of us came up with a train.

还有什么其他事情也良久？

Work began in 1933. The project took four years to complete.

大桥于1933开始施工，4完工。

Construction of the bridge took over four years, and was notable for advances in safety.

大桥建设四，并以其在安全方面先进性而闻名。

The majority of refugees are Syrians, fleeing four and a half years of civil war.

大多数难民是逃离已四半内战叙利亚人。

But if Britain thinks it can take months, French President Francois Hollande saw things differently.

英国可能认为这会数个月间，但是法国总统弗朗索瓦·奥朗德有不同看法。

But the long answer is really, really long.

详细来说，这个程序非常。