The problem with just copying the DNA is like taking a book and all you copy are the letters in the book and you don’t copy the spacing between the words or the punctuation.
all = only
punctuation n.标点符号
The problem with just copying the DNA is like taking a book and all you copy are the letters in the book and you don’t copy the spacing between the words or the punctuation.
all = only
punctuation n.标点符号
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