The Brazilian authorities said they would consider using police or military personnel should the need arise. Julia Carneiro reports from Rio.

巴西当局称将考虑使用警察或军人来满足需求，茱莉亚·卡内罗在里约报道。

Should the need arise for extra staff, we will contact you.

【arise】如果需要招聘更多的员工，我们会和你联系。

Hedy played similar characters in both movies, a sweet unglamorous young woman who is able to defend herself with powerful slaps should the need arise.

海蒂在两部电影中扮演了相似的角色，一个可爱的不迷人的年轻女子，在需要的时候可以用有力的巴掌来保护自己。