求翻译：中国与中亚地区的周边国家有着可靠的政治关系和密切的经济联系，因此西北陆上能源通道可向西、向南进一步延伸到里海和波斯湾地区。是什么意思？

Reliable political relations and close economic ties with the neighboring countries of China and Central Asia, Northwest land-based energy channels can be to the west, south to further extend to the Caspian Sea and the Persian Gulf.

China and the Central Asian region around the country with a credible political relations and close economic ties, the Northwest energy channel on land to the South West, can be further extended to the Caspian Sea and the Persian Gulf region.

Chinese and the Central Asia region peripheral country has the reliable political relation and the close economical relation, therefore northwest on land energy channel may to the west, further extend to the south to the Caspian Sea and the Persian Gulf area.

China and the surrounding countries of Central Asia have reliable relationship between political and economic links, so energy Northwest land channel to the West, extending further South to the Caspian Sea and the Persian Gulf.

As long as we work together to strengthen cooperation and overcome difficulties, prospects for economic and social development in Asia Pacific is a vast light.