Everyone worked to make him welcome, and, more discreetly, to find out about him.

大家都尽力使他受欢迎，且更为小心地去了解他。

《柯林斯英汉双解大词典》

But companies also have started scrutinizing employees' other behavior more discreetly.

WSJ: How the Insurer Knows You Just Stocked Up on Ice Cream and Beer

Google's point about technology that can more discreetly record your life is bound to have resonance with the public, even if they are not yet ready to wear special glasses to do it.

BBC: Wearable tech pioneers aim to track and augment our lives

Most arguments in the area are discreetly solved by the Irvine Company, which owns more than a fifth of the county.

ECONOMIST: California