Freeloading microbes could help their hosts by undermining cooperation between pathogens .

不劳而获的细菌通过破坏致病菌之间的合作可以帮助宿主。

Some of the more common traits in this category might be unfaithfulness , freeloading , or lack of personal hygiene .

这类人的普遍特征就是他们不真诚，爱占小便宜，或者不讲卫生。

As a result , these females contribute a larger proportion to the next generation , which allows their freeloading wolbachia to spread more widely .

结果这些雌性生下的女儿在新世代中所占的比例很高，吃白食的沃巴赫菌因而有机会散播得更广。