1·The raft was buoyed up by empty petrol cans.
依靠空汽油桶的浮力漂浮。
2·The man reportedly pushed the trolley, which contained three large cans of petrol and a large number of firecrackers, inside the door of the TIO where there were customers and staff.
据报道该作案男子推着装有三个含有汽油的巨大油桶和许多炮仗的购物车到了TIO门里面，然后他离开了购物车，该车随即发生了爆炸。
3·The police said they found large quantities of gunpowder and several cans of petrol in the vehicle, enough to cause a massive explosion right at the heart of police operations in Maiduguri.
警方称，他们在车内发现了大量火药和几个汽油罐，足以在迈杜古里警察总部造成巨大爆炸。
4·Don't stand cans of petrol near the fire.
不要把汽油罐放在近火处。