to describe exactly what is causing a situation or problem
准确描述导致某种情况或问题的原因 (zhun que miao shu dao zhi mou zhong qing kuang huo wen ti de yuan yin)
"When she pointed out the lack of communication, she really hit the nail on the head."
"当她指出沟通不足时，她确实 一针见血。" (dang ta zhi chu gou tong bu zu shi ta que shi yi zhen jian xue)
the final problem that makes a situation unbearable
facing a decision or choice
to discuss ideas casually
A silly or foolish person.
a delicate situation requiring careful diplomacy
to look or feel extremely angry
