例句與造句

1. In 1886, Lippmann's interest turned to a method of fixing the colours of the solar spectrum on a photographic plate.
2. The leaf was then cured in an extremely complicated process involving three distinct stages : yellowing the leaf, fixing the colour and killing the leaf, and completely drying the leaf.
3. It's difficult to find fixing the colour in a sentence. 用fixing the colour造句挺難的