玛雅历法是很久以前写的了。

The Mayan Calendar was written a long time ago.

youdao

玛雅历法究竟想说明什么？

What exactly is the Maya calendar about to do?

youdao

但是就是这些玛雅人的历法使人担忧。

But it is the Mayan calendar that is causing people to worry.

youdao

但是就是这些玛雅人的历法使人担忧。

But it is the Mayan calendar that is causing people to worry.

youdao