I see this as a course that's an introduction to the literature of a period, to modern poetry.

我觉得，这只是一门引导性课程,引导大家关注某一时期的文学创作和现代诗歌。

耶鲁公开课 - 现代诗歌课程节选

To determine CO2 levels before the introduction of modern stations, scientists must use so-called proxy measurements.

BBC: Carbon dioxide passes symbolic mark

Mr Livingstone believes there are two reasons: political cowardice and "modern" cities built after the introduction of the car that do not need a congestion charge.

BBC: Has London's congestion charge worked?

The change to BlackBerry also brought the introduction of BB 10, a more advanced and modern operating system that aims to put the smartphone pioneer on an equal footing with the likes of iOS and Android, OSes that have robbed it of a good deal of market share with BlackBerry's efforts apparently focused elsewhere.

ENGADGET: BlackBtrry Water Game hands-on Hands-on