Witnesses say a flare or fireworks may have sparked the fire.

目击者称火灾可能是由烟火火花导致。

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Six, don't bring weapons or dangerous goods like knives, lighters or fireworks to campus.

不要把危险物品带到学校，如，刀、火种、以及对身体有危害的东西。

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But don't imagine that bees, flammable nightwear or fireworks are without their dangers too.

但是，你别以为蜜蜂、易燃的睡衣或烟火就有多安全。

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If anything can produce fireworks, it is a sweetheart's kiss or the touch of a lover's hand.

VOA: special.2011.07.03

Often movie or television cartoons show fireworks to represent the excitement of a kiss.

VOA: special.2009.07.05

Another kind of fireworks can be any event or activity that is especially exciting.

VOA: special.2009.07.05

There was no fanfare this time, no handshake line, confetti or fireworks.

WSJ: Devils eliminated from playoff race with loss

Many people thought it was thunder, or fireworks or one of the occasional bangs from a local foundry, the biggest employer in town.

WSJ: Clintonville, Wis. Becomes a Real Boom Town

New Hampshire is one of 42 states plus the District of Columbia that allow retail sales of some or all fireworks permitted under federal law, according to the American Pyrotechnics Association, an industry trade group.

WSJ: Range of Laws Govern Retail Fireworks Purchases