<\/p>\nRoulette is a common gambling game in casinos. The word Roulette means small round wheel in French. The roulette wheel usually has 37 or 38 numbers. The banker is responsible for playing the bead on the side of the rotating roulette wheel, and then the number that the bead falls on the grid is the winning number.<\/cite><\/blockquote>\n\n\n\n
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<\/p>\nThe numbers on the roulette wheel are separated by red and black colors, but the arrangement of the numbers is not sequential. There are two common types of roulette, namely American roulette and European roulette. American roulette has a total of 38 numbers, including numbers 1 to 36, 0, and 00, while European roulette has a total of 37 numbers, including numbers 1 to 36, and 0. In addition to red and black, the numbers 0 and 00 are green on the wheel. In addition, there is a French roulette wheel with only 25 numbers, including numbers 1 to 24 and 0. The biggest difference between French roulette and European and American roulette is that the French-style rotating beads are larger and the number intervals are wavy. (\u8cc7\u6599\u4f86\u6e90: https:\/\/zh.wikipedia.org\/wiki\/%E8%BC%AA%E7%9B%A4)