3 sentences for 镇静 (zhèn​jìng — calmness)

1. 蓝色有镇静的效果。

   lán​sè yǒu zhèn​jìng de xiào​guǒ.

   Blue has a calming effect.

   Source: CCMatrix

2. 在地震中保持镇静是很重要的。

   zài dì​zhèn zhōng bǎo​chí zhèn​jìng shì hěn zhòng​yào de.

   It is important to stay calm during an earthquake.

   Source: CCMatrix

3. 酒精是一种镇静剂，镇静不是睡眠。

   jiǔ​jīng shì yī​zhǒng zhèn​jìng​jì, zhèn​jìng bù​shì shuì​mián.

   Alcohol is a sedative and sedation is not sleep.

   Source: CCMatrix