#學英語背單詞# #每天打卡背單詞# Reading English books to increase vocabulary. #學英語背單詞##每天打卡背單詞#ReadingEnglishbookstoincreasevocabulary. #學英語背單詞##每天打卡背單詞#ReadingEnglishbookstoincreasevocabulary. #學英語背單詞##每天打卡背單詞#ReadingEnglishbookstoincreasevocabulary.