Moreover, recent research on obsidian tools found at Olmec sites has shown that some of the obsidian obtained by the Olmecs originated near Teotihuacán.

此外，最近针对在奥尔梅克遗址发现的黑曜石工具的研究表明，奥尔梅克人获得的一些黑曜石起源于特奥蒂瓦坎附近。

youdao

Around 680 B. C. by the Olmec civilization, started by Meso-American star charting who were recording astrological form of patterns in the sky and the Mayans Shared this information eventually.

大约在奥尔梅克文明，即公元前680年时，由中美洲以占星术的形式记录天空中星宿的星象图发起，而马雅人最终分享了这一信息。

youdao

The find raised the possibility that Olmec pyramids might contain similar tombs of dignitaries, especially at well-known sites like la Venta.

这一发现提出了一种可能性奥尔梅克金字塔可能包含像拉文塔，尤其是在著名网站的类似墓葬。

youdao

The Maya used their mathematical knowledge along with celestial observations to finesse a calendar created by the Olmec which is a culture from the Mexican Gulf Coast and to create monuments to observe and commemorate movements of the moon, the sun, and Venus.

UNESCO: Culture