| I would like | quisiera | 
| automatic | automático | 
| economic | económico | 
| efficient | eficiente | 
| giant | gigante | 
| of course | por supuesto | 
| solar | solar | 
| the (computer) technician | el técnico/la técnica | 
| the Earth | la Tierra | 
| the Moon | la Luna | 
| the advantage | la ventaja | 
| the astronaut | el/la astronauta | 
| the athlete | el/la deportista | 
| the big screen | la pantalla gigante | 
| the bottle | la botella | 
| the business | los negocios | 
| the business man | el hombre de negocios | 
| the business woman | la mujer de negocios | 
| the can | la lata | 
| the cardboard | el cartón | 
| the change | el cambio | 
| the dancer (female) | la bailarina | 
| the dancer (male) | el bailarín | 
| the disadvantage | la desventaja | 
| the education | la educación | 
| the environment | el medio ambiente | 
| the forest | el bosque | 
| the future | el futuro | 
| the glass | el vidrio | 
| the human being | el ser humano | 
| the judge | el/la juez | 
| the laborer | el obrero/la obrera | 
| the lawyer | el abogado/la abogada | 
| the mechanic | el mecánico/la mecánica | 
| the musician | el músico/la música | 
| the novel | la novela | 
| the ocean | el océano | 
| the painter | el pintor/la pintora | 
| the peace | la paz | 
| the planet | el planeta | 
| the politician | el político/la política | 
| the politics | la política | 
| the profession | la profesión | 
| the river | el río | 
| the secretary | el secretario/la secretaria | 
| the security system | el sistema de seguridad | 
| the singer | el/la cantante | 
| the space | el espacio | 
| the technology | la tecnología | 
| the traffic | el tráfico | 
| the university | la universidad | 
| the veterinarian | el veterinario/la veterinaria | 
| the video phone | el teléfono con video | 
| the war | la guerra | 
| the writer | el escritor/la escritora | 
| to be involved in | dedicarse | 
| to contaminate | contaminar | 
| to earn a living | ganarse la vida | 
| to explore | explorar | 
| to recycle | reciclar | 
| to reduce | reducir | 
| to separate | separar | 
| to throw out | echar | 
| to waste | gastar | 
| you would like | quisieras | 
| to reduce | reducir | 
| to separate | separar | 
| to throw out | echar | 
| to waste | gastar | 
| you would like | quisieras |