重粘土 meaning in Chinese

gault clay
gumbo clay
heavy clay soil
heavy loam
heavy soil
soapy clay
unctuous clay

The emerald ash borer has destroyed trees in the middle west and as far east in the united states as maryland . the insects have also spread as far north as ontario canada . ash trees are popular , they grow well in heavy clay soils and they can survive ice storm well . they produce many leaves , so they provide shade protection from the sun . and in the fall , the leaves turn a beautiful golden and purple
这种翡绿色的灰虫已经美国中西部的树和远到马里兰的东部.这种昆虫也传到了远到加拿大安大略湖北部.灰树是很流行的,它们能在重粘土里很好的生长并且他们能在冰暴天气生存.它们能产生很多树叶,因此它们能提供荫凉处.在秋天,叶子变得漂亮的金色和紫色