Food area: Green natural food, healthy food, food additive, food processing machinery, food packing material and machinery, food safety inspection and the related new technique items.

食品展区：绿色食品、保健品、食品添加剂、食品加工、包装、检测等相关设备及产品；

youdao

youdao

youdao

Despite the fact the world is green, covered with plants and trees, there is no one natural dye that makes green,a colorfast,permanent dark green."

VOA: special.2011.06.15

The color green is natural for trees and grass.

VOA: special.2009.11.15

On the hillside leading down to the cliff face, a swathe of green grass forms a natural amphitheatre.

BBC: The Channel Islands�� surviving lore

" But if you're a farmer, "you're looking for herbal, natural, green or Chinese herbs, some kind of regimen to help your oral health.

NPR: Marketing to Millions: China's Changing Tastes

However, out there on the cutting edge, innovative urban planners, policy-makers, social entrepreneurs and impact investors are advancing the development of natural or green infrastructure (GI).

FORBES: Smart Communities will Build Green Infrastructure