Initially the Science stream 最初的理科班
science stream
科学流
以上为机器翻译结果，长、整句建议使用 人工翻译 。
You can read an edition of The Immortal Life of Henrietta Lacks that weighs a few ounces, or you can read one that is a stream of bits stored along with a hundred other science books in your phone.
FORBES: Science eBook Lovers, Now You Can "Download the Universe"
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