A large, usually continuous segment of a surface or space; area.
一块大的，通常是表面或空间的一个部分；范围。
A large, usually continuous segment of a surface or space; area.
区域：一块大的，通常是表面或空间的一个部分；范围。
A weak area of high surface pressure that covers most of North America in winter.
冬季覆盖北美大部分地区的微弱高压。
Its small surface area, with a size of 2.5x4 meters, causes many difficulties.
5×4米如此狭小的占地面积，导致了许多设计困难。
Its small surface area, with a size of 2.5x4 meters, causes many difficulties.
5×4米如此狭小的占地面积，导致了许多设计困难。
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