Did you know bats help fruits and vegetables grow? There would be fewer bananas, avocados, and mangoes without them. Discover other ways bats are helpful and how you can help keep them safe. Level 1 bilingual English/Korean (영어/한국어) readers are aimed at children who are starting to recognize common words and are capable of sounding out unfamiliar words. Short, simple sentences help guide the reader through new concepts and ideas.