1. Objective cue is the cue that teacher made on students, we found, positive emotion cue can rise happiness of 3. 95%, and the passive emotion cue can rise sadness of 17. 3%. 在教师引导下，学生的主观提示效应也很明显，我们的研究表明，积极的自我语言提示后，愉快情绪强度上升17。3%，但是消极的悲伤语言提示后，愉快情绪下降12。1%。
2. Place the cue ball on the brown spot and attempt to hit it along the baulk line. ③Take your time aiming and when you think that you can hit the cue ball dead centre, take your shot. 把主球放在棕球置点上，试着使其在被击打后沿着发球线滚动。瞄准时要稳，在你认为自己可以准确击中主球的球心时再击球。
3. Place the cue ball on the brown spot and attempt to hit it along the baulk line. ゞTake your time aiming and when you think that you can hit the cue ball dead centre, take your shot. 把主球放在棕球置点上，试著使其在被击打后沿著发球线滚动。瞄准时要稳，在你认为自己可以准确击中主球的球心时再击球。
4. Always keep your cue in a good quality case (ideally a rigid box type), when not in use do not leave the cue leaning in a corner. 总是把你的球杆放在一个高质量的球盒之中（理想的球盒应该是坚固的，不弯曲的硬盒子）。在球杆不用的情况下不要将杆倾斜靠于角落或者墙壁，！！
5. a small cube of chalk used in rubbing the tip of a billiard or pool cue to increase its friction with the cue ball. 用来擦弹子球棒梢或落袋台球棒梢以增加其与球的摩擦的一小方块白垩。
