我们之间已经没有感情了。

Wǒmen zhījiān yǐjīng méiyǒu gǎnqíng le.

We've already lost the feelings between us.

他说话没有感情。

Tā shuōhuà méiyǒu gǎnqíng.

He speaks without emotion.

他们一起工作多年，感情非常好。

Tāmen yìqǐ gōngzuò duō nián, gǎnqíng fēicháng hǎo.

They have worked together for many years, and their relationship is very good.