

大きな岩の上で写真を撮りました。
この岩は滑りやすいので、気をつけてください。
あの岩まで登れると思いますか。
"いわ(岩)" is in the lesson "Camping 1" (Level 18), along with 11 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.