The team found levels of lead as high as thirty-two thousand parts per million in tests on some paint samples from Ecuador.

VOA: special.2009.08.31

Muslims are actually doing quite well financially in America, so in some ways they are fitting in very well on many many levels.

美国穆斯林在经济上取得了重大成就，所以说从某些角度讲,他们很好的融入了社会。

普林斯顿公开课 - 人性课程节选

What we're going to start with is discussing photoelectron spectroscopy, which is a spectroscopy technique that will give us some information about energy levels in multielectron atoms.

首先，我们将讨论,光电子能谱，通过这种技术,我们能够得到多电子原子的能级信息。

麻省理工公开课 - 化学原理课程节选

It resulted in some low levels of scorn from colleagues, but that was of no consequence.

BBC: The pleasures and perils of the open-plan office

Wetherspoon spokesman Eddie Gershon said it was reviewing the salt levels in some of its dishes.

BBC: Salt content warning over children's meals

Contrary to the post-bubble narrative of a buyer-less housing glut, inventory levels in some markets have contracted.

FORBES: Surprise! Some Cities Are Actually Experiencing Housing Shortages