Guīgǔ yǐjīng chéngwéi kējì chuàngxīn de dàimíngcí.
Silicon Valley has become synonymous with technological innovation.
Tips
usage
代名词 has two distinct uses: the grammatical term 'pronoun', and the figurative sense of a 'byword' or 'symbol for' something (as in '成为…的代名词' — to become synonymous with).
