

この花は日光がよく当たる場所に置いてください。
トマトを育てるには、日光が欠かせません。
庭の木が大きくなって、日光が入らなくなりました。
"にっこう(日光)" is in the lesson "Garden" (Level 20), 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.