Here's the answer:
“我们吃饺子好不好?”
(wǒmen chī jiǎozi hǎobùhǎo?)
Watch a real native speaker say it:
Here's how it sounds in a textbook:
You could also say:
- wǒmenchījiǎozihǎobúhǎo
- wǒmen chī jiǎozi hǎo bú hǎo
Fun fact: the hundreds of thousands of people learning Chinese with Memrise get this phrase correct 98.56% of the time!