“fireworks and firecracker”简单造句，fireworks and firecracker造句子

Code for safety design of fireworks and firecrackers plants

Reagent of fireworks and firecracker--Measurement of density

People then lit their lanterns and set off fireworks and firecrackers.

Finally, we will reduce all the dynamite to firecrackers, so that on festive occasions we can set off fireworks and firecrackers to warm up the atmosphere, and carry everyone to heaven.

Chinatown was much smaller then and it was a celebration with fireworks and firecrackers, which added a lot of flavor and meaning to it.