to know someone very well
非常了解某人 (feichang liaojie mou ren)
"I know her inside out; we’ve been friends for years."
"我非常了解她;我们已经是多年的朋友了。" (Wo feichang liaojie ta; women yijing shi duonian de pengyou le.)
You can't expect to achieve something without taking risks.
to accept responsibility for something wrong
To focus on the positive aspects of a situation.
intelligence or brainpower
to sacrifice for the benefit of others
Someone who works well with others in a group.