

寝ている赤ちゃんは天使みたいですね。
クリスマスツリーに天使の飾りをつけました。
彼女は天使のように優しい人です。
"てんし(天使)" is in the lesson "Character" (Level 19), along with 12 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.