Helicopters have dropped water bombs to help quench the flames.
直升机已投下水弹帮助扑灭大火。
当月 VOA Special English
She said Indonesia has been dealing with the fires by dropping water bombs from helicopters.
她说,印尼一直在用直升机投掷水弹来扑灭火灾。
广告狂人 第5季
Do you know somebody's throwing water bombs out your windows?
你知道有人在往外扔水球吗?
哈利波特与火焰杯
Drenched and sputtering, Ron staggered sideways into Harry, just as a second water bomb dropped-narrowly missing Hermione, it burst at Harry's feet, sending a wave of cold water over his sneakers into his socks.
A water balloon or water bomb is a latex rubber balloon filled with water. They are commonly used in water balloon fights and as a practical joke device.