To speak nonsense or about something one knows little about.
说胡话或谈论自己了解甚少的事物。 (shuo hu hua huo tanlun ziji liaojie shenshao de shiwu)
"He was talking through his hat about quantum physics."
"他在 胡说八道 量子物理。" (ta zai hu shuo ba dao liangzi wulixue)
To create emotional barriers or distance from others.
to be unkind or without compassion
a symbol of success or high position in a company
A startup valued at over one billion dollars.
too busy or overwhelmed to handle more tasks
to begin something, like a journey, very successfully