This mount provided a stable platform for sustained fire on the battlefield.

这个支点在战场上提供了一个稳定的火力平台。

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The belly-mounted system is remotely operated and capable of delivering accurate, sustained fire throughout the CV-22's flight envelope.

该系统位于机腹，通过远端操作工作，能够在CV-22飞机的整个飞行过程中提供精确的、持续的火力保护。

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Turkish journalists came under sustained fire as they drive near Tshinvali.

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The battery unit sustained severe fire damage, the safety board said, adding that it had sent two additional investigators to Boston.

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