警察在执行任务时会向上级敬礼。

Jǐngchá zài zhíxíng rènwu shí huì xiàng shàngjí jìnglǐ.

Police officers salute their superiors when carrying out tasks.

军人在升旗仪式上向国旗敬礼。

Jūnrén zài shēngqí yíshì shàng xiàng guóqí jìnglǐ.

Soldiers salute the national flag during the flag-raising ceremony.

学生们在校长面前恭敬地敬礼。

Xuéshēngmen zài xiàozhǎng miànqián gōngjìng de jìnglǐ.

Students salute respectfully in front of the principal.