What other idioms with color words in english do you know?
Can You Use A White Wall As A Green Screen. If you used a green or red screen, whatever you are looking at being projected would be that colour. The green screen is an integral part of the special effects process known formally as chromakey.
How to choose the perfect shade of pale for your walls ... from i.dailymail.co.uk
When darkened with black, white is transformed into shades of gray, darker achromatic hues that carry some of the traits of both black and white. I am round like an apple flat as a chip i have eyes but i can't see one bit. And sometimes we use green lights to light a green wall, which is a similar idea.
You can use the audioscript for ex.7 as a model.
The idioms in this unit all use color words. If you used a green or red screen, whatever you are looking at being projected would be that colour. Does in the redmean to have enough money or to not have enough money? Red rose petals are fluttering green screen effects.
