

かばは見た目より、ずっと危険な動物です。
動物園のかばは、一日中水の中にいました。
かばが人を襲うって、知っていましたか。
"かば" is in the lesson "Dangerous animals" (Level 9), along with 16 other useful words. LinDuo has 180 topic lessons like this one, 2,379 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.