a feeling of being calm and free from worry
一种平静和无忧的感觉 (yi zhong pingjing he wuyou de ganjue)
"Insurance gives you peace of mind in uncertain times."
"保险在不确定的时期给你安心感。" (baoxian zai bu queding de shiqi gei ni anxin gan)
to reduce or eliminate feelings of anxiety or pressure
something new and refreshing
someone who will never be your friend
a complex and interconnected web of thoughts or concepts
to discuss ideas informally
to suddenly remember something