从此我每天都去跑步。
cóngcǐ wǒ měitiān dūqù pǎobù 。
From now on, I will go running every day.
他们从此成为了好朋友。
tāmen cóngcǐ chéngwéi le hǎopéngyǒu 。
Since then, they have become good friends.
她从此不再迟到。
tā cóngcǐ bùzài chídào 。
Henceforth, she will not be late again.