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First aid is a temporary form of help given to someone who suddenly falls ill or gets injured before a doctor can be found.急救就是在找到医生之前对突然生病或受伤的病人给予的临时救助。(回归课本)
用法点拨
They aided the poor country with money.
他们用钱帮助那些贫困村。
He aided me in business.
他在事业上帮助我。
