自从分手后，我们便没有再联络了。

Zìcóng fēnshǒu hòu, wǒmen biàn méiyǒu zài liánluò le.

Since we broke up, we haven’t been in touch.

自从我来这里，一切都变了。

Zìcóng wǒ lái zhèlǐ, yīqiè dōu biànle.

Since I came here, everything has changed.

自从他有了新工作，他变得更忙了。

Zìcóng tā yǒule xīn gōngzuò, tā biàn dé gèng mángle.

Since he got a new job, he has become busier.