Reinforcements were needed to allow more troops to move to forward positions.
需要增援以便让更多的部队推进至前沿阵地。
《柯林斯英汉双解大词典》
2
Mr. Vlok promised new measures to protect residents, including the dispatch of police and troop reinforcements.
乌洛克先生答应了新的保护居民的措施，包括派遣增援的警察和军队。
《柯林斯英汉双解大词典》
3
The Tunisian military has sent reinforcements and helicopters to the area, and authorities have been hunting several attackers who were still at large.