Manufacturers of products that claim to be environmentally friendly will face tighter rules on how they are advertised to consumers under changes proposed by the Federal Trade Commission.
While there are amazing stories of instant transformation, for most of us the changes are gradual and require a lot of effort and work, like cleaning up a polluted river.
英英释义 Noun 1. a formal public statement; "the government made an announcement about changes in the drug war" "a declaration of independence" 2. a public statement about something that is happening or going to happen; "the announcement appeared in the local newspaper" "the promulgation was written in English" 词根词缀 adj. n.
The extensive data sources, combined with computer simulations, created a timeline of ocean temperature changes, including cooling from volcanic outbreaks and warming from fossil fuel emissions.
