There are dark and bright spots.

有光明面，也有阴暗面。

youdao

In the restaurant dark and bright tones are exchanged.

餐厅内部黑暗和光明的氛围互相交织。

youdao

It is good that you looked at both the dark and bright sides of Hamlet.

这是一件好事你既哈姆雷特黑暗和光明双方期待。

youdao

Rockets explode to fill the dark, night sky with bright reds and blues, with yellows and greens and whites.

VOA: special.2010.07.04

So a bright, shiny major and then dark minor.

所以明快,阳光的大调然后是灰暗的小调

耶鲁公开课 - 聆听音乐课程节选

He was dark and bright-eyed, his face heavy with stubble, his hair short.

NEWYORKER: Election, Monitored

Armed with this technology, the new PENs are outstanding low-light performers with a maximum ISO of 25, 600 and a dynamic range that has also been increased, enabling finer expression of gradations between dark and bright areas with a wider range of intensity.

ENGADGET: Olympus E-PL5 and E-PM2: Micro Four Thirds cameras with OM-D-like focusing, performance boosts (hands-on)

But now the room was dark and shadowed, and the bright festive colors were almost invisible.

NEWYORKER: Pumpkin Head