志愿者从洪水中救出了被困的老人。

The volunteers ___rescued the trapped elderly from the flood.

消防员勇敢地进行了一次危险的救援，把人们从燃烧的大楼里救了出来。

The firefighters bravely performed a dangerous ___rescue to save people from the burning building.

消防员成功从燃烧的建筑物中救出了被困居民。

The firefighters ___rescued the trapped residents from the burning building.