Definition: recognized by or familiar to most people Level: B2
吸烟的有害影响是一个众所周知的事实。
The harmful effects of smoking are a ___known fact.
她因其慈善工作而在全市闻名。
She is ___known throughout the city for her charitable work.
那位演员在主演了那部大片后变得国际知名。
The actor became internationally ___known after starring in that blockbuster film.
