

水族館のアシカがボールで遊んでいました。
子どもたちはアシカのショーを楽しみにしています。
アシカとアザラシの違いを知っていますか。
"アシカ" is in the lesson "Fishes" (Level 14), along with 10 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.