They then retransmit packets from the source segment to the destination segment when necessary.

之后在必要时，网桥将源网段的数据包重发送到终网段。

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For each test segment, the driver table specifies the transition between a source test script and a target test script.

对于每一个测试片断来说，驱动表列出了一个源测试脚本和一个目标测试脚本之间的转换。

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A basic block is a segment of code that contains no branches; it may or may not correspond to a line of source code. An example is.

所谓的基本块，就是不包含分支的代码的片段；它也许会也许不会响应一行源代码。

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The wireless segment, which has been the primary source of growth through the industry, has been rapidly decelerating.

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The children's TV show "Sesame Street, " long a source of preschool learning, recently launched a new segment, "Elmo the Musical, " which infuses counting, calculations and shapes into singing, dancing and games.

WSJ: Top Math Resources for Preschoolers

Not only do games help Facebook keep a large segment of its population coming back, they are also an increasingly important source of revenue.

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