They can't feel and respond to physical contact.

他们对身体接触没有感觉和反应。

Personality can affect how a person reacts to eye contact.

个性能影响一个人对目光接触的反应。

However, dogs exude a sense of warmness to other dogs and humans, unlike the wolf's reaction to others.

但是狗狗对其他狗跟人的态度是温暖、亲近的，不像狼跟其他接触时的反应。

These traps can be passive or active - for example, sundews have moving  sticky tentacles that react to contact with prey.

这些陷阱可以是的， 也可以是主的——，膏菜有移的粘性触手， 可以在与猎接触时做出反应。

The brain seems to respond to how the teeth simply touch together and then signals to tense or relax certain muscles to shift the body's balance in response.

大脑似乎会对牙齿的接触做出反应，然后发出信号，让某些肌肉紧张或放松，从而改变身体的平衡。

The company that owns the building, said the containers were full of acid and infectant, which they think came into contact with rain water causing a reaction.

拥有这座仓库的公司称集装箱里装满了酸性质和污染，他们认为这些质与雨水接触后产生反应。

The population response to perceptible pollution may be pronounced when people have experienced a sharp increase in traffic and see the quality of their environment degraded.

当人们经历了交通方面大的变化并意识到他们周围的环境质量降低了的时候，他们对污染接触的反应就会比较明显。

It was partly, he decided, the reaction of a healthy body to the contact with disease, and it was partly the tall grim Belsen chimney with its plume of innocent smoke.

他断定， 部分原因是健康的身体对接触疾病的反应，部分原因是高大阴森的贝尔森烟囱冒着无辜的烟雾。