决口

The bursts and riverway changes of the Yellow River, River Hai and River Huai left many interlaced ancient riverways, deltas and depressions, which make the surface form and shapes of sediments rather complex.

由于黄河、海河、淮河的决口、改道，在平原上留下许多纵横交错的古河道、古三角洲和洼地。使平原区的岗洼交错分布，地表形态和沉积物的结构都十分复杂。

Analyze the characters and kinds of the structure and vertical sequence, identify four micro faces which related reservoirs: under water distributary channel, under water crevasse splay, mouth bar and sand sheet.

通过岩心观察对研究区砂体的构造特征和垂向序列特征进行了详细分类，并识别出水下分流河道、水下决口扇、河口坝和席状砂4种主要砂体成因微相。

The shifting of the Yellow River has been a threat of human life for many years. At modern times, Oceanographers and Estuary scientists seriously noticed sediment dispersion and scour and fill.

自古以来，黄河的频繁决口改道一直是人们生活安全的一大威胁，到了近现代，黄河口的泥沙运动和冲淤问题一直受到海洋学家与河口学家的严密关注。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。