人们给它取绰号为：波形阿斯帕拉图斯云（汹涌的波动），大气异常被冠名并进入国际云图，以前只有80几种云享受到这种待遇。
Dubbed undulatus asperatus (turbulent undulation), the atmospheric anomaly could be headed where only 80-odd clouds have gone before: into the International Cloud Atlas.
“看过了什么？”他顺着她手指的方向，看到了屏幕上的一串串波形，上下波动，毫无规律。
"Have a look at what?" he looked at where her finger traced a series of lines on the screen, all drifting up and down chaotically.
频率“通常是指空气粒子来回运动的速率或者电压的波动，所以它能代表一个规则波形曲线上下波动的节律。”
"Frequency" just means the rate at which air molecules go back and forth, or a voltage fluctuates, and it can be represented as the rate at which a regular squiggle goes up and down.
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