Early in a new job, you may feel pressured to dial back your personality to fit in.

在新工作的初期，你或许会感觉到压力，常常为适应这种生活而改变自己。

Recently, some manufacturers have (mercifully) begun to dial back the pixels in their cameras.

最近，一部分厂家开始生产一些低像素的相机。

Then you might want to dial back those expectations, at least according to Sony Ericsson France CEO Pierre Perron.

那么你可能想拨打后面的人的期望，至少根据索尼爱立信法国总裁皮埃尔佩龙。

If I do want a shot with the background dark simply move the dial back to "p" mode and fire away. Nothing else needs to be adjusted.

如果我想要拍摄背景暗下来，只要把拍摄模式转盘转到P程序模式拍照就可以了，不需要其他任何改动。

Dial back the clock nearly 4 billion years, to a time called the Archean, and the sun would appear about 30% dimmer than it is now.

把时钟拨回到将近四十亿年前，回到一个叫做“太古代”的时期，当时的太阳光线看起来比现在要弱大约30%。