The report calls for stronger steps to be taken by advanced economies to reduce carbon emissions, seen as the main cause of global warming.

VOA: standard.2009.09.01

Well, Miletus was on the main routes to all of the places where advanced knowledge could be found, Mesopotamia, Egypt.

米利都地处所有先进知识传播的主干道,通向美索不达米亚和埃及

耶鲁公开课 - 古希腊历史简介课程节选

A vaccination, for it to work around the world, has to be inexpensive, transportable, possible to use without advanced medical personnel, and those kinds of things.

而疫苗接种,为了能适用于全世界,它必须便宜,便于运输,还要能在没有高级医生的情况下使用,它应该具有诸如此类的特点

耶鲁公开课 - 生物医学工程探索课程节选

(SAYING) She says her products can be more advanced now that she is skilled, and when people come to visit it can lift the craft up more.

VOA: standard.2010.04.14