start element number

例句：

1. 1.The team needs to start counting from the first element.
   团队需要从第一个元素开始计数。
2. 2. The engineer started the project with a specific element number.
   工程师以特定的元素编号开始了这个项目。
3. 3. The computer program starts counting from the first element.
   计算机程序从第一个元素开始计数。