The system uses line chart, PACT chart and Gantt chart to express the situation of project in a graphic way.It allows users to realize the situation of project immediately.是什么意思_The system uses line chart, PACT chart and Gantt chart to express the situation of project in a graphic way.It allows users to realize the situation of project immediately.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句