Olive oil is one of the most important products of the Mediterranean diet and a very important element of the Greek civilization and culture.

橄榄油是地中海饮食和希腊文明和文化的一个非常重要的组成部分之一，而且是地中海饮食和希腊文明和文化最重要的产品之一。

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The portico is a principal feature of Greek temple architecture and thus a prominent element in Roman and all subsequent Classically inspired structures.

是古希腊庙宇建筑的主要特征之一，因此也是罗马及以后所有受古典主义启示的建筑的一个重要组成部分。

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And it was during this period that the border tycoon displayed the another key element of Greek tragedy - hubris.

BBC: Sean Quinn's jailing reminiscent of Greek tragedy

This is a key element in the second Greek bailout package.

BBC: Europe and the threat weapon