7.a clandestine outfit that bootlegs record albums and tapes.
非法贩唱片和磁带的地下商店
8.The hot air is always carried to the furnace by a powerful turboblower, through the hot blast main, bustle pipe, bootleg, blowpipe and tuyere.
热风由功率强大的鼓风机通过热风总管、环形风管、风口小弯管、直吹管和风口不断鼓人高炉。
9.Unless you wish to join the spiritual ranks of bootleg Viagra peddlers and Nigerian "princes," indiscriminate email blasts to one's acquaintances is never copacetic.