伦敦樱草山，路人驻足观看赞颂平克·弗洛伊德的《月之暗面》为影集封面的天空艺术。

Passers-by watch as Sky Arts pays tribute to Pink Floyd's Dark Side Of The Moon album cover, on Primrose Hill, London

youdao

三个星期以来我第一次独自开车从温得赫克驶往纳米布沙漠。蔚蓝的天空笼罩着大地，无树草原在蓝天下产生一种地面又平又宽的假象。

For the first time in three weeks I am alone, driving from Windhoek toward the Namib Desert beneath a ubiquitous blue sky, its presence above the savannah creating the illusion of a flat, wide Earth.

youdao

地球是平的，他们将触及天空。

The earth is flat. They will hit the firmament.

youdao

仰望天空，我只是地平线上一座孤独平微的小屋。

Looking at the sky, I am just like a lonely little house slightly stand on the horizon.

youdao

误差小于1%。除B滤光片之外，在一定范围内圆顶平场和天空平场之间最大差异均小于1%。

Except the B filter, all the sky flats and dome flats show no significant differences (at the 1% level).

youdao

误差小于1%。除B滤光片之外，在一定范围内圆顶平场和天空平场之间最大差异均小于1%。

Except the B filter, all the sky flats and dome flats show no significant differences (at the 1% level).

youdao