

古いお寺を修復するには、何年もかかります。
地震で壊れた橋はもう修復されましたか。
専門家が古い機械を丁寧に修復しています。
"しゅうふくする(修復する)" is in the lesson "Engineer" (Level 39), along with 13 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.