Duolingo went public in 2021, expanding into new subjects and boosting profitability. Its revenue mainly comes from premium subscriptions, which provide ad-free and enhanced features. AI-powered ...
Can native English speakers tackle the challenging English section of Korea's Suneung exam? Watch Ollie and his friends take on real questions from the notorious Korean university entrance exam.
You’re a South Korean teenager taking a notoriously grueling 8-hour college entrance exam. You’ve been studying for this for months, perhaps years. You reach the English portion, and you see this: ...