开眼界 kāiyǎnjiè to broaden one's horizons Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 周游印度真让我开了眼界。 zhōuyóu yìndù zhēn ràng wǒ kāi le yǎnjiè. Travelling around India was a real eye-opener for me. Source: UM-Corpus: News