To describe a situation as being one of only two possibilities, you can use the structure: "不是⋯⋯就是⋯⋯" (búshi...jiùshì...)

Structure

不是 + A,就是 + B

This is like saying "if it's not A, then it's B" in English. A and B can be verbs, adjectives or nouns.

Examples

See also

Sources and further reading

Books