At the production level, in the United States the conversion was virtually complete by 1930.

事实上，从生产水平方面来讲，在美国直到1930年才完成这一转变。

youdao

If Canada level pricing came to the United States, the industry's profit margins would drop and the pace of new drug development would slow.

如果加拿大的定价水平也适用于美国，制药行业的利润率将会下降，新药开发的步伐将会放缓。

youdao

If current trends continue, by the year 2010 carbon emissions in the United States will soar to a level more than one-third higher than were those in 1990, according to official projections.

根据官方预测，照目前的趋势，到2010年，美国的碳排放将飙升至比1990年高出三分之一以上的水平。

youdao

Today we tell about the highest level of men's soccer in the United States - Major League Soccer.

VOA: special.2010.06.02

So what you gonna see here in United States, especially at university level, is a stronger need for Muslim chaplains.

因此在美国，特别是在大学里面，需要越来越多的穆斯林教士。

普林斯顿公开课 - 人性课程节选

We've seen a boom in building in the United States that is at a record level, except for that one Korean War blip, and so I think it's a highly abnormal situation that we've been in.

所以美国出现一波建造新房的浪潮,规模空前,仅次于朝鲜战争时期,我认为这是极不正常的

耶鲁公开课 - 金融市场课程节选

And I would like to ask you to come visit it and see the devastation caused by this management of tribal resources, and help elevate tribes to the same level of states when we're dealing with the remediation of Superfund sites so we can have the same voice as the state in designing a better future and environment for our people.

WHITEHOUSE: President Obama Opens Tribal Nations Conference

Although the bankruptcy code is written at the federal level, individual states set the type and value of the assets that may be shielded from creditors.

ECONOMIST: Economics focus

The FBI said the threat level for those states and the nation as a whole remains at "yellow, " or "elevated, " the third of five levels of risk according to the government's newly devised threat alert system.

CNN: Sources: al Qaeda linked to bank threat