四大 sìdà four elements Definitions Defs Origin Strokes Stroke Words Sentences Sents 2 sentences 九州是日本四大岛屿之一。 jiǔzhōu shì rìběn sì dà dǎoyǔ zhīyī. Kyushu is one of Japan’s four main islands. Source: CCMatrix这是生活在地球上的第四大蜥蜴。 zhè shì shēnghuó zài dìqiú shang de dì sì dà xīyì. This is the 4th largest lizard living on earth. Source: CCMatrix