开眼界 kāiyǎnjiè broaden horizons Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 这次旅行真让我大开眼界。 zhè cì lǚxíng zhēn ràng wǒ dàkāiyǎnjiè. This trip was a real eye-opener for me. Source: Dong Chinese Dictionary