In October, the United Nations Environment Program declared the Yangtze and Pearl River estuaries dead zones.

去年十月，联合国环境署宣布扬子江及珠江入海口为死水区。

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Zones are used to provide an isolated and secure environment for running applications and are environments created from within one single instance of Solaris.

zone 可用于为应用程序的运行提供一种隔离的、并且安全的环境，zone 是在 Solaris 的单个实例中所创建的环境。

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We have a fully redundant production environment across multiple zones

我们拥有跨越多个区域的完整产品环境

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The minister said there were currently two total exclusion zones for fishing in the lough, and the environment and agriculture departments had agreed to establish two further zones.

BBC: Sustainability of Strangford Lough

Back in the early 1980s, when Michael Heseltine was environment secretary, the Conservative government introduced the concept of enterprise zones.

BBC: Business community's mixed feelings on enterprise zones

The Environment Department will this week request a law change so it can regulate parking with timed zones.

BBC: Deputy Brehaut in Salerie Battery fishing call