On the glen echo, the memory revives likely in some time.

就像幽谷的回声，记忆在某个时刻苏醒过来。

youdao

The results show that the fading memory filter makes the position of target in echo images continuous by introducing the influence of old data on image update.

结果表明，渐消记忆滤波器通过引入旧数据对图像更新的影响，使得回波图像中目标位置的变化具有连续性。

youdao

In an echo of that memory, the Millennium Centre's slate is inscribed by the sculptor Ieuan Rees with a couplet from the 15th Century poet Guto'r Glyn, a couplet which makes mention of slate as a building product to be treasured.

BBC: Steam train transports Millennium slate

The quintet plays three Scott originals, including "Memory's Wavering Echo, " words borrowed directly from Rainer Maria Rilke's Letters to a Young Poet.

NPR: Kendrick Scott: Consulting the Jazz 'Oracle'