Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
autonomous – adj. independent and having the power to operate automatically without human involvement
capability - n. the ability of power to do something
pedestrian - n. a person who is walking in a city, along a road, etc.
logical – adj. using reason
revolutionary – adj. completely different from what was done before
greenhouse (gas) – n. relating to or caused by the warming of the Earth's atmosphere that is caused by air pollution
emission – n. the act of producing or sending out something (such as energy or gas) from a source
