Starts to the prime meridian, becomes the world coordinates.

本初子午线，世界时间的起点。

youdao

Yes this is the…is the prime meridian if you like. The line that separates the eastern hemisphere from the western hemisphere.

是的，这就是本初子午线，它把地球分为东半球和西半球。

youdao

The prime meridian is at 0 degrees longitude, and the international date line is at 180 degrees. The equator is at 0 degrees latitude.

本初子午线处于0度经度，而国际日期变更线处于180度经度。赤道处于0度纬度。

youdao

However, except for the fact that both the sari and the kimono inhabit countries east of the prime meridian, they have little in common.

FORBES: Whose Sari Now?

On 6 October 2007, he finally crossed the prime meridian again to become the first person to circumnavigate the earth using only human power.

BBC: Jason Lewis: Circumnavigating the world