Wàijiāobù měi ge gōngzuòrì dōu jǔxíng xīnwén fābùhuì.
The Foreign Ministry holds a press conference every working day.
Tips
usage
新闻发布会 is the full, formal name. 发布会 alone often means a product launch, and 记者会 is the shorter word in headlines. To hold one is 召开 or 举行, and the official who answers questions is the 发言人 'spokesperson'.