I can ask myself now the question, how far does electromagnetic radiation, how far does light travel in the time of one period capital t?

现在我们能问，电磁辐射，有多远，光在一个周期T内，行进了多远？

youdao

Of the many authorities on hatha yoga, one outstanding personality is Swatmarama who compiled the Hatha yoga pradipika t can also be translated as 'light on hatha yoga'.

在众多哈他瑜伽的权威人士中，有一个杰出的人物，Swatmarama，他编写了《哈他瑜伽灯论》，也可以被译为《哈他瑜伽之光》。

youdao

There's a light at the end of the tunnel for sufferers, however -- one that doesn't require light-box therapy (see: right) or moving to Bermuda.

ENGADGET: Nothing quite as SAD as a phone without LEDs Mobile

Whether it's just one t-shirt at a time, one light bulb at a time, one relabeled food out at a time, we'll begin to see a real cultural shift on the issue.

NPR: Taking a Practical Approach to 'Green' Living

Unfortunately, there isn't one catch-all version of Ubuntu Light that you'll be able to download since it'll need to be tweaked for each device, but it is available to OEMs immediately -- still no word of any devices that will be using it, though.

ENGADGET: Canonical shows off 'Unity' desktop, Ubuntu Light for OEMs