The value between the starting and ending tags is passed as argument to the constructor of the Title class.

开始和结束标签之间的值作为参数传递给Title类的构造函数。

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A sawtooth wave rises (or falls) in a straight line from a starting point to an ending point, at which time it instantaneously jumps back to the starting value.

锯齿波从某一始点到某一终点沿着一条直线上升(或者下降)，在终点的时候它马上跃迁回其起始值。

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Goods and services in a value chain flow from left to right, starting from raw materials, passing through value-adding intermediaries, and ending at end-customer consumers.

价值链中的货物及劳务从左到右流动，从原材料出发，经过增值的中介，并终止于终端客户消费者。

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