in front of: 在…前面
They're well positioned to get their products in front of consumers without employing extra costs. "
“无需附加成本，他们就能将产品送到消费者面前。”
They reflect the image in front of them.
他们能映射出面前物体的影像。

discreet: 谨慎的
The rapid home test seemed to offer a discreet, inexpensive, convenient option.
家庭快速自检为他们提供了一种谨慎、经济而方便的检测方式。
We're usually more discreet and polite than you lot.
通常情况下我们比你们会谨慎、礼貌许多。

enough for: 足够
Apparently mere riots aren't enough for these guys.
显然，骚乱还不足以促使他们下定决心。
And it was enough for them to describe a new species.
而且这足以让他们来描述一个新物种。