These cloned tiger cubs at the Beijing Zoo are the latest of a number of species that have been cloned back into existence in the past five years.
'이로써 북경 동물원의 새 식구가 된 벵갈호랑이 새끼들은' '지난 5년간 DNA 복제로 되살아난 수많은 생물에 합류했습니다'