The pipe chains commands in sequence, where the output of an earlier command becomes the input of a subsequent command.
管道按次序把命令连接起来，前一个命令的输出作为后一个命令的输入。
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Chainsof Ice: Now reduces movement by 95% instead of 100%. The main effect of this change will be that targets ofChainsof Ice will not have to re-issue a movement command to continue moving.