I can' t take it from here.
"take it from here ""從現在開始你負責"
eg: When the policemen arrived at the crime scene he announced that he could take it from here.
當警察到犯罪現場后,他宣布這里由他負責.
If you show me where we' ve studied so far I can take it from here. 你只要告訴我我們學到哪兒了,剩下的由我負責了.