Here's the answer:
“别担心”
(bié dān-xīn)
Watch a real native speaker say it:
Here's how it sounds in a textbook:
Fun fact: the hundreds of thousands of people learning Chinese with Memrise get this phrase correct 94.12% of the time!
(bié dān-xīn)
Fun fact: the hundreds of thousands of people learning Chinese with Memrise get this phrase correct 94.12% of the time!