研究人员长期以来一直对动物是否具有这种能力很感兴趣，但由于动物无法表达感受而无法进行测试。

Researchers have long been interested in whether animals possess this capability, but couldn't test it because animals aren't able to report their feelings.

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女人谈话是为了表达感受。

Women talk to express feelings.

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在孩子参与到决策过程中时，他们可以表达感受而且让父母听从他们的。

When children are included in the decision-making process, they benefit because they can express their feelings and know that their parents are listening to them.

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However it can also be used to mean an expression of sympathy.

然而，它也可以用来表达同情的感受。

I'm sorry 课堂 - SpeakingMax英语口语达人

You can use it to express your feelings

你可以用它来表达你的感受.

I think 课堂 - SpeakingMax英语口语达人

So you use "I've been" to say this is how I've been feeling.

所以你可以使用“I've been”来表达我一直以来的感受。

I've been 课堂 - SpeakingMax英语口语达人