巴尔表示，黏液和噬菌体之间的互相作用是不间断的。以下是当你感冒时的健康益处。
Barr says the interaction between mucus and phage is constant. And there are health benefits when you have a cold.
今天，这个秘密已经失去它的使用价值，中情局历史学家大卫·罗巴尔表示，他还解释了为什么坠毁照片被解密的原因。
Today that secrecy has outlived its use, according to CIA historian David Robarge, explaining why the crash photos have been declassified.
巴洛尔表示，它们当时应该聚焦于自己一直以来的长处——发现和推举新人——而不是试图对抗新格式与免费下载网站。
Instead of trying to fight the new format and free download sites, they should have focused on their strength, which has always been finding and promoting new talent, says Prof Valor.
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