<p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>以相對性為出發點來說:</span></p><blockquote class=lexical__quote dir=ltr><span style=white-space: pre-wrap;>低頻是生命(體)的源泉;</span><br><span style=white-space: pre-wrap;>高頻是生命(體)的信標。</span></blockquote>