to give focused attention to something specific
专注于某个特定的事物 (zhuan zhu yu mou ge te ding de shi wu)
"The coach asked the team to key in on their defensive mistakes."
"教练要求团队专注于他们的防守错误。" (Jiao lian yao qiu tuan dui **zhuan zhu yu** ta men de fang shou cuo wu.)
something or someone that causes continuous trouble or annoy...
someone who acts independently and ignores rules
Keep trying even after multiple failures.
value for the money spent; a good deal
something very pleasing to hear
to understand the situation
