英译中:Automated vehicle identification
英译中:Integrated logistics
英译中(Translate):diffusion()
英译中(Translate):apoplast pathway()
英译中(Translate):antiporter()
英译中:Bar code label
英译中:Noise pollution
英译中:Air freight
Cycling is a good exercise.(), it doesn't pollute the air.
Cleaner heating system will in Beijing to control air pollution.
Increased air pollution __________ respiratory illness.
Pollution in the air reduced the _________ near the airport.
Because air pollution has been greatly reduced, this city is still _______ .
听力原文:W: Air pollution is one of the most serious problems in the world. Polluted air can make us sick or even kill us. Why isn't more done to stop it?
The air pollution index went up t0 300 within a few days.
Recent studies have shown that air into a house often has higher concentrations of contaminants than heavily polluted air outside.
In what way can natural pollutants play an important role in controlling air pollution?
听力原文: The World Bank says air pollution is one of the worst environmental problems in large cities around the world. Air pollution causes breathing problems. It also threatens crop production in farm areas near huge cities.
Man-made air pollution mainly comes from mobile sources.()
The most important ways to reduce air pollution are to drive less, use less electricit
Educators in schools and universities teach students about the effects of air pollution.
secondary growth(英译中)
Remy Martin X. O英译中