8.And they saw that the worms not only survive a southbound trip through a slug's guts, they emerge none the worse for where-they've-been when their ride takes a bathroom break.
而后他们发现线虫不仅在鼻涕虫内脏的旅行中存活,而且在被排泄出后并没有对宿主造成任何不良反应。
「科学60秒 听力 2015年8月合集」评价该例句:好评差评指正