Irkut's Fedorov said in August at the MAKS air show in Moscow: "This narrow-body market is the toughest, but it is also the biggest."

伊尔·库特fedorov八月在莫斯科MAKS航展曾表示：“如今的窄体机市场是最不好混的，可也是最大的市场。”

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Looking at the Tappenkarsee, the feeling was so nice, not only because of the beautiful view, but also because of already finishing the most toughest route of this hiking tour.

望着塔彭卡湖，感觉很舒服，不仅是因为这里景色怡人，而且还因为我们终于走完此次徒步行中最艰难的路程。

youdao

But it's also one of the toughest grounds for a new band.

同时也是新乐队最难掘起的其中一个基地。

youdao

Some also expressed disappointment that Mr.Obama was not scheduled to attend the end of the Copenhagen summit when the toughest negotiations are expected to take place.

VOA: standard.2009.11.26

That has to count as the toughest day, not only in my career, but also in the history of that particular presidency.

那可以算得上是最艰难的一天，不仅在我的职业生涯里，在总统任期的历史中,也是最艰难的一天吧。

普林斯顿公开课 - 国际座谈会课程节选

One of the jobs of a White House Chief of Staff is to settle disputes among cabinet members and offcials, and it's also one of the toughest jobs.

白宫办公厅主任的,工作之一是解决争端,在内阁成员和其他官员间进行调解，这也是最辛苦的工作之一。

普林斯顿公开课 - 国际座谈会课程节选

We should perhaps also remember, the toughest ring fence in the world would not have prevented the failure of Northern Rock - which did not have any "risky investment bank activities" to speak of.

BBC: UK banking reforms: What's new?

But it is also one of the toughest to get, requiring a personal interview and the ability to convince the Immigration and Naturalisation Service that you have done two years of work with the religion and have a role that is central to its practice.

ECONOMIST: Please God, let me be an American | The

The administration also has across the board the toughest ethics standards in history, including a bold commitment to transparency, which I have discussed frequently from here.

WHITEHOUSE: Press Briefing