1. The staff fell ill after the company used special chemical smoke bombs to kill cockroaches in the hotel rooms.
2. 911查询·英语单词
2. Authorities spent overnight Wednesday examining video footage of the clashes, dealing with images that were clouded by tear gas and smoke bombs.
3. smoke bombs
3. The security men in the armored cars returned fire and quickly exploded green and white smoke bombs for concealment.
4. Haaretz said the army used two types of phosphorus shells and considered them as smoke bombs.
5. Protesters threw paint, smoke bombs and rancid butter in bottles toward the Japanese whaling ships.
6. The protesters marched to parliament and some opened fire hydrants and used smoke bombs and sirens along the way.