About 3, 500 trademark suits are filed each year in federal district courts.

每年在联邦区法院大约有3,500个商标侵权案。

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There are 94 district courts, which are the federal trial courts of general jurisdiction.

美国有94个地区法院，它们是拥有一般管辖权的联邦初审法院。

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The Circuit courts hear appeals from the District courts, the lowest level of federal courts.

巡回法院受理来自于地方法院的上诉，地方法院是最低级别的联邦法院。

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There are no cameras allowed in the Federal District Courts of our country.

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Lawsuits around the country have led four federal district courts and two appeals courts to strike down the law's Section 3, which defines marriage.

NPR: High Court Skeptical Of Federal Marriage Law

That issue has been resolved numerous times in federal district courts of appeal and held up by the U.S. Supreme Court in the following cases.

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