结绳

guò qù de jié shéng jì shì

过去的结绳记事

keeping records by tying knots in the past

tā men tōng guò jié shéng lái jì lù fā shēng de shì

他们通过结绳来记录发生的事。

They tied ropes to record what happened.

tā men fā xiàn le yī xiē guān yú shàng gǔ jié shéng jì shì de xìn xī

他们发现了一些关于上古结绳记事的信息。

They found some ancient information about keeping records by tying knots.