这件事情她迟早会知道的。

Zhè jiàn shìqing tā chízǎo huì zhīdào de.

She will know about this sooner or later.

我觉得他们迟早都会结婚的。

Wǒ juéde tāmen chízǎo dōu huì jiéhūn de.

I feel they will get married sooner or later.

人迟早都要离开这个世界。

Rén chízǎo dōu yào líkāi zhège shìjiè.

Every human will leave this world sooner or later.