2 sentences for 图 (tú — image)

1. 人口分布图显示了城市的人口密度。

   rén​kǒu fēn​bù tú xiǎn​shì le chéng​shì de rén​kǒu mì​dù.

   The population distribution map shows the population density of the city.

   Source: Dong Chinese Dictionary

2. 他指着书上的那张图，开始给大家详细讲解。

   tā zhǐ zhe shū shàng de nà zhāng tú, kāi​shǐ gěi dà​jiā xiáng​xì jiǎng​jiě.

   He pointed at the illustration in the book and began to explain it in detail.

   Source: Dong Chinese Dictionary