7 sentences

1. 往后切不可鲁莽行事。

   wǎng​hòu qiè bù kě lǔ​mǎng xíng​shì.

   You must not act recklessly from now on.

   Source: Dong Chinese Dictionary

2. 往后你可千万别再迟到了。

   wǎng​hòu nǐ kě qiān​wàn bié zài chí​dào le.

   From now on, make sure you're never late again.

   Source: Dong Chinese Dictionary

3. 从今往后，这就是你要住的地方了。

   cóng jīn wǎng​hòu, zhè jiù shì nǐ yào zhù de dì​fang le.

   This is where you will live from now on.

   Source: OpenSubtitles

4. 往后的事情谁也无法完全预料。

   wǎng​hòu de shì​qing shéi yě wú​fǎ wán​quán yù​liào.

   No one can fully predict what will happen in the future.

   Source: Dong Chinese Dictionary

5. 由于时间不够，这项议程只能往后推一推。

   yóu​yú shí​jiān bù gòu, zhè xiàng yì​chéng zhǐ néng wǎng​hòu tuī yī tuī.

   Due to a lack of time, this agenda item will have to be pushed back.

   Source: Dong Chinese Dictionary

6. 请大家往后挪一挪，给前面的老人让个座。

   qǐng dà​jiā wǎng​hòu nuó yī nuó, gěi qián​miàn de lǎo​rén ràng gè zuò.

   Please move back a bit to make room for the elderly person in front.

   Source: Dong Chinese Dictionary

7. 人太多了，请大家往后倒几步，空出一点位置。

   rén tài duō le, qǐng dà​jiā wǎng​hòu dào jǐ bù, kōng​chū yī​diǎn wèi​zhi.

   It's too crowded; please back up a few steps to make some room.

   Source: Dong Chinese Dictionary