Monopolies are able to erect obstacles that economists call barriers to entry.

垄断企业能够设置障碍，经济学家称之为进入壁垒。

You know what transcends all linguistic and cultural barriers?

到底是什么打破了语言和文化壁垒？

The problem is the barriers to entry.

进入行业的壁垒是问题。

China had to relax over 7,000 tariffs, quotas and other trade barriers.

不得不放宽超过7000种的关税、限额和其它贸易壁垒。

Flushed with his impassioned gibberish he saw himself standing alone on the last barrier of civilization.

他满口胡言乱语，脸涨得通红，俨然自以为单独一人站在文最后的壁垒上。

Monopolistic competition is a market with many producers and relatively low barriers.

垄断竞争是指一有许多生产者，而且壁垒相对较低的的市场。

From Texas and Michigan to Arizona and New York, states broke barriers of ethnicity.

从德州，密歇根，到亚利桑那和纽，州都打破了种族的壁垒。

A further barrier between you and the world.

它还是你和世界之间的壁垒。

And at a country level, trading block or the global market, costs are very important.

在家层面，贸易壁垒或全球化的市场，成本非常重要。

It called for the United States and Mexico to remove taxes and other trade barriers.

该协定呼吁美和墨西哥取消税收和其他贸易壁垒。

Some executives want to meet Mr. Trump to try to stave off the tariffs.

一些高管想与特朗普会面，试图阻止关税壁垒的实施。

Other countries may erect trade barriers to protect their own industries.

其他家可能会设置贸易壁垒，保护自己的产业。

And it must break down barriers to regional trade.

还必须打破地区贸易壁垒。

The government made up his mind to raise tariff walls against foreign goods.

政府决定提供关税壁垒以抵制外货。

The government made up his mind to raise tariff walls to resist foreign goods.

政府决定提供关税壁垒以抵制外货。

Great art collapses the time and space separating us from its moment of creation.

伟大的艺术自其诞生的那一刻起就把分割我们的时空壁垒给打破了。

Those taxes and other trade barriers put our workers at a disadvantage.

这些税费和其它一些贸易壁垒让我们的工人处于不利地位。

North America does not need more walls, it needs more connections.

北美不需要更多的壁垒， 它需要更多的连接。

It says there are barriers to investment in the defence sector.

报告称，防领域存在投资壁垒。

This is especially important after Brexit put new barriers up for exporting the meat.

在英脱欧为肉类出口设置了新的壁垒后，这一点尤其重要。