3 sentences

1. 我们总得说些什么。

   wǒ​men zǒng​děi shuō xiē shén​me.

   We have to say something.

   Source: OpenSubtitles

2. 总得有人来教我。

   zǒng​děi yǒu rén lái jiāo wǒ.

   Somebody has to teach me.

   Source: CCMatrix

3. 总得有人发明一些我们还没想到的东西。

   zǒng​děi yǒu rén fā​míng yī​xiē wǒ​men hái méi xiǎng dào de dōng​xi.

   Someone has to invent something we haven't thought of yet.

   Source: CCMatrix