The back end is written in PHP and USES MySQL to hold a list of articles and their related location and its coordinates.

后端是使用PHP编写的，使用MySQL保存文章列表以及与其相关的位置和坐标。

youdao

Find the list of grid coordinates where water can flow to both the Pacific and Atlantic ocean.

寻找格子坐标中水既可以流向太平洋，又可以流向大西洋的点集。

youdao

You can either enter the coordinates directly, or choose a position from the list at the left side of the dialog.

你可以直接输入资料，也可以在对话框左边的列表中选择。'''。

youdao

The Office of Management and Budget coordinates estimates for purposes of producing the budget and also publishes its own list of tax expenditures (which it gets from the Treasury).

FORBES: Too many cooks on tax policy?