天底下 tiāndǐxia in the world Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 我认为他是天底下最好的男人。 wǒ rènwéi tā shì tiāndǐxia zuì hǎo de nánrén. I think he is the best man in the world. Source: OpenSubtitles