Both environmentally safe and economically sound?

既环保又经济？

youdao

The question was how to apply the fungal spores to the water evenly to ensure uniform coverage, and still be environmentally safe.

问题是如何使真菌孢子均匀地铺在水面，并保证这些真菌对环境是无害的。

youdao

Breeding for resistant cultivars has proved to be an economical, effective and environmentally safe method to control this disease.

培育抗病品种是防治该病最为经济、安全和有效的途径。

youdao

The future owners of the houses work together with different building designers to create environmentally safe houses that do not pollute.

VOA: special.2009.03.25

Latin American banana growers have begun to use it as an environmentally safe pesticide.

FORBES: Magazine Article

The turbines provide emission-free and environmentally safe energy generation.

CNN: Wind in sails for?energy company

Compressed air blows away any factory gnorts, the body is inspected for tiny defects and degreased using an environmentally safe water-based solution and surfaces are wiped with tack cloth in between each process to remove dust.

FORBES: A Private Tour Of Aston-Martin's Factory