following mechanism的用法和樣例：
例句
- The main central peak and two side peaks are important in the tracking mechanism.
其中心主峰值和兩個副峰值對於軌道跟蹤機構非常重要。 - As a project grows in size and complexity, with many pieces and many people contributing to the product, it becomes necessary to have some mechanism to track its progress.
在項目內容和複雜度都在逐漸增加的情形下，這麼多組件和這麼多的人來構建這個產品，進度跟蹤機構就成了必要的了。
