length : the number of character for the word
word : the text
sentence : that sentence that word can be used, the word is changed to pinyin to show the word's location
english ; the meaning of that sentence
HSK ; the level that the word belong to

length: 1
sentence: 别看种菜没sha2,其实大有学问。
english: Growing vegetables looks easy, but actually it takes a lot of learning.
HSK: 6