1. 得分：bull market 牛市 | bull point 得分 | bull session 闲谈
2. 尖钻头：bull plugged wash pipe 封口冲管 | bull point 尖钻头 | bull press 型钢矫正压力机
3. 得分,优势：bull pinion || 传动小齿轮 | bull point || 得分,优势 | bull pool || 多头集团
4. 钢钎：bubble point 始沸点,泡点 | bull point 钢钎 | burbling point 骚动点,气流分离点
1. One point is awarded for each bull's eye and the first to 10 wins.