VERB
閑扯；空談；喋喋不休
If you say that someone prattles on about something, you are criticizing them because they are talking a great deal without saying anything important.
例句
Lou prattled on about various trivialities till I wanted to scream...
盧就各種芝麻小事嘮叨個沒完，后來我煩得都想尖叫了。
She prattled on as she drove out to the Highway...
她開車上公路時一直說個沒完。