helical symmetry virus

例句：

1. 1.The helical symmetry virus is responsiblefor the common cold.
   螺旋对称病毒是导致普通感冒的原因。
2. 2. Researchers have discovereda new strain of helical symmetryvirus that can infect humans.
   研究人员发现了一种新的螺旋对称病毒，可以感染人类。
3. 3.The helical symmetry virus has beenfound to be highly contagious andcan spread quickly through the air.
   螺旋对称病毒被发现具有高度传染性，可以通过空气迅速传播。