You need to wash your hands with soap and water before you eat, after you use the toilet, and after you touch animals, because your hands may carry viruses.

在吃饭前、上完厕所和接触动物后，你需要用肥皂和水来洗手，因为你的手可能会携带病毒。

youdao

What keeps this vast system clean is a web of earth, plants and animals; when water cannot be in touch with these it is no longer a sustainable and healthy system.

而能保持这一庞大水系统洁净的则是由泥土、植物、动物组成的网络。当水不接触它们时，这个系统就不能再保持正常了。

youdao

Some animals have very acute sense of sight or sound, while others may have sharp sense of smell and touch.

许多动物有敏锐的视觉和听觉，还有一些动物嗅觉和触觉非常灵敏。

youdao

Conceivably, if I was ignorant, I could get out of my car and touch these animals.

BBC: Is it too early to go back to the countryside?

Those states, and New Hampshire in particular, remain the petting zoo of presidential politics where voters can see, touch and smell the animals.

WSJ: Fergus Cullen: In New Hampshire, Politics on a Human Scale

Officials usually advise residents to not touch, assist or distract animals.

CNN: Wildlife rush for high ground in flood areas