时光之沙依然流逝，杜隆坦之子。
目前最高纪录是一张海雀的鸟嘴里有61之沙鳗。
The record is held by one bird which was found with61 sand eels in its beak.
在这一酷似沙漏形状的星云内，“时间之沙”即将从中央星之中流逝殆尽。
The sands of time are running out for the central star of this hourglass-shaped planetary nebula.
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