How can such a substance have an effect on the body?

这样一种物质怎么会对人体产生作用呢？

Is that having an effect on the stratosphere?

这对平流层有影响吗？

Still, it's had an effect on stock market.

尽管如此，他们的行为还是对股市产生了影响。

The questions the police ask witnesses also have an effect on them.

警方的问题也会对证人产生影响。

The attack had also had an effect on Hermione.

攻击事件对赫敏也产生了影响。

Preppy is having an effect on what consumers buy.

学院风也正在影响消费者的购买行为。

" A chain reaction" means having an effect on other people.

a chain reaction 指的是对他人产生影响。

This war is beginning to have an effect on me.

这场战争开始对我产生影响。

And that's likely to have an effect on consumers.

这可能会对消费者产生影响。

What you say or do will have an effect on others.

你所说或所做的每一件事都会对别人产生影响。