我一直都觉得这个人很奇怪。

Wǒ yìzhí dōu juéde zhège rén hěn qíguài.

I always think this person is very weird.

我一直都在等着你。

Wǒ yìzhí dōu zài děng zhe nǐ.

I've been waiting for you all along.

他一直在图书馆学习，到现在还没回家。

Tā yìzhí zài túshūguǎn xuéxí, dào xiànzài hái méi huíjiā.

He has been studying in the library all the time and still hasn’t gone home.