Paul looked at it, followed the arm to the face beyond it—the dark eyes of Stilgar exposed between filter mask and stillsuit hood.

保罗看着它，顺着那只手臂走到它后面的那张脸——过滤面罩和蒸馏服兜帽之间露出斯第尔格的黑眼睛。

He left the filter mask off his face, losing moisture for the sake of a greater need—the carrying power of his voice if he had to shout commands.

他把过滤面具从脸上移开，为了更大的需要而失去水分——如果他不得不大声命令，他声音的承载力。