During that time, however, WTO members have not adjusted the maximum levels of tariffs and other barriers that they can maintain on goods and services.

然而，在那期间，世贸组织成员没有调整他们可以维持的商品和服务的最高关税水平和其他壁垒。

youdao

So mother turkeys do have the genetic stuff for making males, although there may be other barriers to a "virgin birth".

所以说尽管可能还存在其它的障碍使得雌火鸡不能进行单性生殖，但是它们确实是具有生育雄性小火鸡的基因材料的。

youdao

But after eight years, no licenses have been granted - largely, the United States says, because capital requirements, regulatory hurdles and other barriers have made such ventures impractical.

但八年时间过去了，没有发放任何牌照，美国说，这在很大程度上是因为资本要求、监管壁垒以及其它障碍令这样的合资企业变得不切实际。

youdao

The initiative was designed to remove school fees and other barriers that kept primary children out of school.

VOA: standard.2010.03.04

He said the United States offers some of the world's lowest barriers to trade -- and expects free and fair access to other countries in return.

VOA: special.2010.07.09

While the internet and social networking sites are helping people connect with each other and breaking social barriers inside Iran, it's also giving Iranians all over the world a connection with one another, and support for each other even from thousands of miles away.

VOA: standard.2010.06.15

Lowering of tariffs and other barriers helped Panama into the World Trade Organisation last year.

ECONOMIST: The canal and the president

Then she had bumped up against other barriers to what she felt was her potential.

WHITEHOUSE: The Importance of Education Reform

Aside from the initial investment, there are several other barriers to introducing casinos on airplanes.

CNN: Gambling on airplanes, stalled at takeoff?