

海で日焼けをしてしまいました。
日焼けしないように帽子をかぶってください。
腕の日焼けが痛くて、昨日は眠れませんでした。
"ひやけ(日焼け)" is in the lesson "Hot weather" (Level 15), 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.