This industry has been supervised mainly by the states for about one hundred thirty-five years.

保险业主要由各州监管已实行了约135年。

youdao

Poe served in the Army for two years, before entering the United States Military Academy at West Point to become an officer. He was dismissed from the academy in eighteen thirty-one after six months.

为了当一名军官，波在进入美国西点军校前当了两年兵，1831年，在他入学半年后被西点军校开除，那时，他已经出版了三部诗集。

youdao

For most of those thirty years, except in a handful of western states, the battle was a losing one.

这三十年的大部分时间里，除了西部少数的几个州外，这场运动均告失败。

youdao

At the age of thirty-three, he became one of the youngest doctors in the United States to hold that position.

VOA: special.2009.09.04

The United States is one of thirty-one countries in the O.E.C.D Gaetan Lafortune says in recent years many of the countries increased their efforts to hire foreign nurses.

VOA: special.2010.06.07

He got the votes of thirty-one of the thirty-seven states.

VOA: special.2010.02.18

Thirty-one states and the District of Columbia give reporters varying degrees of protection from being forced to reveal their sources.

NPR: Judiciary Committee Considers Reporter Shield Law

We, the ninety-six youth of thirty-one Small Island Developing States and six other small island nations with other affiliates, thank you.

UNESCO: Petits ?tats insulaires en d��veloppement

The third reason for our deterrent is that it would prevent a cascade of proliferation because of the nuclear umbrella that the United States provides for over thirty-one countries, including many with the technology and resources for the development of nuclear deterrence on their own.

CENTERFORSECURITYPOLICY: Senator Kyl on nuclear deterrence