lǎo / shī / ràng / wǒ / men / yòng / xìn / xī / tú / xíng / jiè / shào / zhè / xiàng / diào / chá / de / jié / guǒ老师让我们用信息图形介绍这项调查的结果。The teacher asked us to use an infographic to present the results of the survey.