8 sentences

1. 路途遥远，请多多保重。

   lù​tú yáo​yuǎn, qǐng duō​duō bǎo​zhòng.

   It's a long journey, so please take good care of yourself.

   Source: Dong Chinese Dictionary

2. 初次见面，以后请多多关照。

   chū​cì jiàn​miàn, yǐ​hòu qǐng duō​duō guān​zhào.

   Nice to meet you; I look forward to your kind support in the future.

   Source: Dong Chinese Dictionary

3. 我老公就拜托你多多照顾了。

   wǒ lǎo​gōng jiù bài​tuō nǐ duō​duō zhào​gu le.

   Please take good care of my husband.

   Source: OpenSubtitles

4. 小弟初来乍到，还请各位多多指教。

   xiǎo​dì chū​lái​zhà​dào, hái qǐng gè​wèi duō​duō zhǐ​jiào.

   I am new here; please guide me.

   Source: Dong Chinese Dictionary

5. 在下初来乍到，还请各位多多关照。

   zài xià chū​lái​zhà​dào, hái qǐng gè​wèi duō​duō guān​zhào.

   I have just arrived, so I look forward to your kind guidance and support.

   Source: Dong Chinese Dictionary

6. 也许你应该多多和同班同学交往。

   yě​xǔ nǐ yīng​gāi duō​duō hé tóng​bān tóng​xué jiāo​wǎng.

   Maybe you should socialise a little bit more with your classmates.

   Source: OpenSubtitles

7. 我不在家的这几天，请你多多关照。

   wǒ bù zài​jiā de zhè jǐ tiān, qǐng nǐ duō​duō guān​zhào.

   Please look after things while I'm away for these few days.

   Source: Dong Chinese Dictionary

8. 这里的机会多多，你一定要好好把握。

   zhè​lǐ de jī​huì duō​duō, nǐ yī​dìng yào hǎo​hǎo bǎ​wò.

   There are plenty of opportunities here; you must seize them.

   Source: Dong Chinese Dictionary