This is what we have under the main unit.

这是主机组下面的部分。

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The main unit of the museum contains a library, indoor and outdoor theatres, an exhibition gallery, a multipurpose hall and a restaurant.

博物馆主要的单元包括一座图书馆，室内剧场与室外剧场，一座陈列厅，一座多功能厅和一家餐厅。

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A brief description of steps is contained in the main unit.

步骤简要说明包含在主单元。

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Union Bank of California, the nation's 27th biggest bank and the main unit of UnionBanCal Corp.

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Plus, with in-built Orientation Sensors, the main unit can detect horizontal or wall mounted (vertical) placement and initiate Smart Equalisation to optimise sound performance.

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