求用英文翻译中文标题

问题描述:

求用英文翻译中文标题
中文:基于PHP实现点标记KML到MapInfo的格式转换
英文:Format Conversion from KML to MapInfo of Point Placemarks Based on PHP
请看中文翻译成这个英文,怎么修改,特别是“点标记”这个翻译.

Based on PHP to achieve point marker KML to MapInfo format conversion