the matter is settled or finished
事情已经解决或结束 (shiqing yijing chuli hao huozhe wanchengle)
"The evidence was clear, so it’s case closed."
"证据很清楚，所以这是案件已结。" (zhengju hen qingchu, suoyi zhe shi **anjian yi jie**.)
very rarely
To act without sufficient information or guidance.
people are stronger when they work together
to work hard on something for a long period
to gain unauthorized access to a system or network
to guide someone towards the correct path or decision
