People living in the Yangtze River Delta usually put qingtuan on the tombs of their dead family members to cherish the past memory.

生活在长江三角洲的人们常常把青团放在他们去世亲人的墓上，以作追思。

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Craighead's memory fades in and out these days, but if you ask him which river inspired him most, his answer is quick and clear: the Middle Fork of the Salmon.

克雷格亥现在的记性时好时坏，不过如果你要问哪条河流给他最多的灵感，他一准儿会快速而又清晰地回答：鲑鱼河的支流中叉河。

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Parting of the tears, for the long river of memory to add a new spray; parting blessing, for once again together began a prelude.

别离的泪水，为记忆的长河增添新的浪花；别离的祝福，为再一次相聚拉开了序幕。

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My next memory involves being at the bottom of a Costa Rican river wondering which direction was up and holding my breath while I waited for my life-preserver to sort things out which it did.

WSJ: Dilbert Creator Scott Adams's Year Without Fear

The memory helps the fish find its way back to the mouth of its home river, and from there it uses chemical cues to locate its birth stream.

BBC: Sockeye salmon 'sense magnetic field of home'