Twenty years ago, some barrier free facilities were built.

二十年前建成了一些无障碍设施。

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Many other cities are short of barrier free facilities as well.

许多其他城市也缺乏无障碍设施。

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Some ideas can make a difference build more barrier free facilities and employ more workers to protect them but hard to be put into practice, because both of them require money.

有些想法可以产生影响，比如建造更多的无障碍设施，雇佣更多的工人来维护它们，但这些想法很难付诸实施，因为这些都需要资金。

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Mr Massie says that businesses and the web industry need to ensure that the web is barrier free.

BBC: NEWS | Technology | New standards for website access

Diane Ausavich, a remodeling contractor in Milwaukee, says a pair of physicians, as part of a bathroom renovation, recently installed a barrier-free, walk-in shower and higher countertops in their three-story lakefront home built in the 1890s.

WSJ: The New Rules of Remodeling

But the constitution's first amendment seems crystal-clear on the subject of freedom: it bars Congress from establishing any religion, or from erecting any barrier to the free exercise of religion.

ECONOMIST: Religion in America