It is the foreshadowing in theory at first.

首先是理论上的铺垫。

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In a stricken euro-zone country, it would change hands at a discount to the remaining euros in circulation, foreshadowing the devaluation to come.

在阴云弥漫的欧元区国家，它会以比仍在流通的欧元更低的折扣易手，这是通缩降临的预兆。

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These works lasted until 2004 and were potential foreshadowing for the creation of Mermaid Series.

这些创作一直持续到2004年，为他以后美人鱼的变形作了一个潜在的铺垫。

youdao

Some of you who are maybe familiar with Plato's later dialogue The Republic may recognize at least what seems to me, what we have here, is a foreshadowing of the myth of the cave, or the allegory of the cave, which Plato describes there as well.

你们中的那些,对柏拉图稍晚些的《理想国》对话录,熟悉的同学会知道,起码我认为,我们这里讲的是预示着洞穴的那个传说,或者洞穴的寓言,柏拉图在也描述过

耶鲁公开课 - 死亡课程节选

In a stricken euro-zone country, it would change hands at a discount to the remaining euros in circulation, foreshadowing the devaluation to come.

ECONOMIST: The euro

It went on to say Mitnick, as a teenager, had hacked the North American Aerospace Defense Command (Norad), foreshadowing the movie War Games.

FORBES: The demonizing of a hacker

Money, and the need to make lots of it, is a recurrent theme, foreshadowing the obsessive role it would play later in Yetnikoff's life.

FORBES: Music Mogul Meltdown