今后我会努力学习。
jīnhòu wǒ huì nǔlì xuéxí 。
From now on, I will study hard.
今后你要注意安全。
jīnhòu nǐ yàozhùyì ānquán 。
In the future, you need to pay attention to safety.
我希望今后能和你一起工作。
wǒ xīwàng jīnhòu néng hé nǐ yīqǐ gōngzuò 。
I hope that in the future I can work with you.