划定界限

Its influence on social sciences lies in its ge neral theory of social history based on his analysis of economic phenomena.

马克思的入手之处在于澄清国民经济学的前提，即异化劳动，从而以此划定了其哲学批判的界限。

With the aid of the musically wise producer George Martin, the Beatles took their music from the realms of simple singalong pop songs into sophisticated pieces that set new boundaries for popular music

在精通音乐的制作人乔治·马丁的帮助下，甲壳虫乐队将他们的音乐从简单的伴唱流行歌曲的领域推进到复杂高级的作品，从而为流行音乐划定了新的界限。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。