Cách sử dụng
The phrase "black and white" is often used to describe a situation or issue that is straightforward and clearcut, without any ambiguity or gray areas. For example, if someone says "the rules are black and white," they mean that the rules are very clear and precise, with no room for interpretation. Similarly, if someone says "I see things in black and white," they mean that they always have a very clear and definitive opinion on things, without any shades of gray.