古代农业文明观察星星并用来观测记录季节变化。

Ancient agricultural civilizations observed the stars and then used those observations to keep track of the seasons.

youdao

我国古代有相当丰富的月掩星观测记录。

There are an abundance of the lunar occultation records in ancient China.

youdao

因此，观测记录必须包含任何人可能需要用来做预测的所有信息。

A record of observations must accordingly contain all the information that anyone might need in order to make his own prediction.

youdao