The use of a certain color of the ball hit another ball of the same color can eliminate all can be deleted through the ball.
用某一颜色的球击打另一个同一颜色的球可以消去，所有球消去即可过关。When the factor to be cancelled is a base vector , we dot- multiply by another base vector to produce a kronecker delta .
当要消去的因子是一个基矢量时，用另一个基矢量来点乘，以得到克罗内克尔记号。These lovely figurines allow you to see the variety of positions without the distraction of blatant nudity .
这些可爱的木偶让你看见了各种各样的姿势。同时却消去了难堪的明目张胆的裸体。Make it a challenge. See if you can cut it in half!
或许你可以把这当作一项考验：把自己的任务消去一半。So this is going to turn out to be a relatively simple case, because the factorials are going to cancel.
这样将产生一个相对简单的结果，因为阶乘被消去了。Mouse operation, for a short time to remember the location of licensing up to find two cards of the same can be deleted.
鼠标操作，在短暂的时间内记住牌放的位置，找到两个相同的牌即可消去。Until recently at least, it seemed that the influence of ethnic constituencies was doomed to fade.
至少直到最近，少数选民的影响似乎注定会消去。Mouse operation, it adjacent to the two animal swap it for the same three can be linked to animals and eliminate scores.
鼠标操作，点击相邻的两个动物使其互换，让三个相同动物相连即可消去并得分。Mouse operation, click icon adjacent to the two exchanged it for the same three-icon can be deleted and score.
鼠标操作，点击相邻的两个图标使其互换，让三个相同图标相连即可消去并得分。