图表用不同颜色标示污染物的扩散范围。Túbiǎo yòng bùtóng yánsè biāoshì wūrǎnwù de kuòsàn fànwéi.The chart uses different colours to indicate the spread range of pollutants.
药瓶上标示了每天要吃几次。Yào píng shàng biāoshì le měitiān yào chī jǐ cì.The medicine bottle indicates how many times a day to take it.
地上用白线标示出了停车的位置。Dì shàng yòng bái xiàn biāoshì chū le tíngchē de wèizhì.White lines on the ground mark out the parking spots.