The eastern border of the country is defined by the Mekong river.

这个国家的东部以湄公河为界.

On Iran’s eastern border, in Afghanistan, upheaval remains the disorder of the day.

位于伊朗的东部边境的阿富汗，动荡使得使得那里的每一天都混乱不堪。

Mozambique's President Samora Machel has been killed in a plane crash on South Africa's eastern border.

莫桑比克总统萨莫拉·马谢尔在南非东部边境的一次飞机失事中死亡。

The overall toll has reached 38. It happened on a mountain road near Turkey's eastern border with Iran.

死亡人数达到38人，事故发生在一处山路，靠近土耳其东部边境伊朗。

A wall of orchids lines its eastern border, tropical birds sing along its center, and a new age garden stands at its peak where fresh produce is cultivated for the meals du jour.

兰花散落在东边的墙角，热带鸟吟唱其间，高处是一个用来培育新鲜食材的新世纪花园。