2 sentences for 指示 (zhǐ​shì — to point out)

1. 为什么指南针能指示方向？

   wèi​shén​me zhǐ​nán​zhēn néng zhǐ​shì fāng​xiàng?

   Why can a compass indicate direction?

   Source: CCMatrix

2. 新加坡方向指示牌都是以英语写的。

   xīn​jiā​pō fāng​xiàng zhǐ​shì​pái dōu shì yǐ yīng​yǔ xiě de.

   All directional signs in Singapore are written in English.

   Source: CCMatrix