In their final stages, rivers broaden and flow wearily across their flat flood plains.

在旅途的最后阶段，河道变宽，河水缓缓流过平坦辽阔的冲积平原。

It's heavily cratered, and has huge flood plains on it called maria.

有常多的陨石坑，也有巨大的，被称为月海的冲积平原。

And the top layers of softer alluvial deposits he named Tertiary and Quaternary.

他将顶层较软的冲积沉积层 命名为第三纪和第四纪。

Tang says the crops in the alluvial plains along the Yellow, Huaihe and Haihe rivers also grew better than last year.

唐仁健表示，黄河、淮河和海河沿岸冲积平原的作物也比去年增长得好。

For example, vision is obviously more useful to species inhabiting clear open waters than to those living in turbid rivers and flooded plains.

例如，视觉对于栖息在清澈的开放型水域的鲸鱼而言，显然比对于生活在浑浊河流或者冲积平原中的鲸鱼而言加有用。

The mild climate all the way around the coast from Virginia to Texas and the character of the alluvial soil invited the exercise of more imagination.

从弗吉尼亚州到得克萨斯州沿岸一路温和的气候和冲积土壤的特性激多的想象力。

Drift across lotus-covered flood plains, … past Jabiru and Magpie Geese, … and say G'day to the parks most famous residents, the salt and fresh water crocodiles.

行经覆满荷花的冲积平原，经过一群群裸颈鹳和鹊鹅，然后和公园最知名的居民，咸水和淡水鳄鱼打声招呼。

Down in sheltered lake hollows, on beds of rich alluvium, it varies so far from the common form as frequently to be taken for a distinct species.

在有遮蔽的湖洼中，在丰富的冲积层上，与常见的形态相差甚远，以至于经常被认为是一个独特的物种。

Both their camp and the village of Salcott were on the right bank of the river, so that only a short mile of alluvial land lay between their camp and the village.

他们的营地和萨尔科特村都在河的右岸，因此他们的营地和村庄之间只有短短一英里的冲积土地。

It grows heartily everywhere-on moraines, rocky ledges, along watercourses, and in the deep, moist alluvium of meadows, with a multitude of seedlings and saplings crowding up around the aged, seemingly abundantly able to maintain the forest in prime vigor.

无处不在——在冰碛、岩石壁架、河道沿岸，以及草地深处湿润的冲积层中，大量的幼苗和树苗簇拥在老龄化的周围，似乎足以使森林保持生机勃勃。