轨道正沿着西北方向，几乎和明暗分界线平行，这使得看到一个明显的正北方向的日出成为了可能。

The orbital complex was tracking northeastward, nearly parallel to the terminator, making it possible to observe an apparent "sunrise" located almost due north.

youdao

历史上，作为中国内陆的主要河流- - -淮河，是中国南方和北方的传统分界线，它穿越江苏北部流入黄海。

Historically, the river Huai he, a major river in central China and the traditional border between north China and South China, cut through north Jiangsu to reach the Yellow Sea.

youdao

历史上，作为中国内陆的主要河流- - -淮河，是中国南方和北方的传统分界线，它穿越江苏北部流入黄海。

Historically, the river Huai he, a major river in central China and the traditional border between north China and South China, cut through north Jiangsu to reach the Yellow Sea.

youdao