单语范例（未经PONS编辑处理）
Its investment portfolio is committed to promoting energy-saving and environmental protection technologies and projects.
en.wikipedia.org Five large banks committed $1 billion each to help cities and building owners make energy-saving improvements aimed at lowering energy use and energy costs.
en.wikipedia.org Examples of such technologies include hybrid cars, heat pumps, energy-saving refrigerators, or better insulated windows.
en.wikipedia.org The new trains include energy-saving and environmentally friendly features.
en.wikipedia.org By priming and inducing participants' creativity, which causes people to avoid leaning on their energy-saving mental shortcuts, such as stereotyping, reduced participants' propensity to stereotype.
en.wikipedia.org