3 sentences

1. 因此我们没什么好怕的。

   yīn​cǐ wǒ​men méi​shén​me hǎo pà de.

   Therefore, we have nothing to fear.

   Source: OpenSubtitles

2. 只是弄脏了一页，没什么，你不用特意去买本新的。

   zhǐ​shì nòng​zāng le yī yè, méi​shén​me, nǐ bù yòng tè​yì qù mǎi běn xīn de.

   It's only one page that got dirty, it's no big deal; you don't need to go out of your way to buy a new one.

   Source: Dong Chinese Dictionary

3. “谢谢你帮我。”“没什么，不用客气。”

   “ xiè​xie nǐ bāng wǒ.”“ méi​shén​me, bù​yòng kè​qi.”

   "Thank you for helping me." "It's nothing, don't mention it."

   Source: Dong Chinese Dictionary