2020/3/14-15(WSJ)
The Viruses That Shaped Our DNA
塑造我们DNA的病毒
Many of the traits that make these ultimate parasites so effective at transmitting disease also make them an essential part of our own genetic makeup.
许多特性使这些最终的寄生虫在传播疾病时如此有效，也使它们成为我们自身基因构成的重要组成部分。