network
The Spanish word 'red' translates to 'network' in English. It is usually used in the context of social networking (red social), network of contacts (red de contactos), or a computer network (red de ordenadores). However, just like in English, 'red' is a versatile word in Spanish and its meaning can change depending on the context. Do note, 'red' also means 'net' or could refer to color- red.
The sun appears red at sunset.
This sentence uses 'parece' (seems/appears) to describe how the sun can look red at sunset.
The dog is red.
This sentence is describing the color of a dog. As in previous example, the color ('rojo') comes after the noun it is modifying ('perro').
The traffic light is red.
'Está' is used instead of 'es' when referring to temporary states, like a traffic light being red.
My favorite car is red.
This sentence shows a personal taste for a red car. 'Favorito' is used before 'coche' as it's an exception to the rule that adjectives come after nouns in Spanish.
Maria's dress is red.
This sentence describes the color of Maria's dress. The possessive relationship is shown by using 'de' in Spanish.
The wine is red.
This sentence gives a simple description of red wine. Although 'vino rojo' can also be used, 'el vino es rojo' is more idiomatic.
The pencil is red.
This sentence simply tells us about the color of a pencil described as red.
The tomato is red.
This sentence is commonly used as it describes one of the natural colors a ripe tomato can have.