The army has been sent in to maintain order in the capital.

军队被调进首都维持治安。

Soldiers struggled to maintain order.

士兵们努力的维持秩序。

Police were sent for to maintain order.

请了警察来维持秩序。

Maintain order and discipline in town and country.

维持城镇、乡村的秩序和纪律。

Maintain order and. cleanliness in. Working area.

保持有序。和清洁的工作区域。