It is the foreshadowing in theory at first.

首先是理论上的铺垫。

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The decline of Chinese Oceanic Culture draws the foreshadowing of Chinese history.

中国海洋文化的衰弱，为近代中国历史定势埋下伏笔。

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I wish you melt into strange memory to show how great you are as the foreshadowing in the fate, whereas with amazement I discovered it now, for I realised we live so near.

我愿你融入不曾为我所知的记忆中，以便显出，你如何作为一个命运的巨大伏笔存在，只是恰巧在今天，被惊喜地发现。因为，我觉得与你如此熟识。

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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