in charge of

• I ' m looking for whoever is in charge of your company
  我要找你们公司的负责人。
• Yes . from now on , i ' m in charge of your safety
  对,从现在开始,我将对你的安全负责
• In charge of business communication and general affairs
  公关国际事务之联系。
• The person in charge of the construction received us
  工地的负责人接待了我们。
• Even more important , he is in charge of the project
  更重要的是,他负责这项工程。
• Tom works there , in charge of the sales department
  汤姆在那儿工作负责销售部。
• I am in charge of the company when the manager is out
  经理不在时山我来管理公司
• He is in charge of the operation of the steel mill
  他负责这家钢厂的经营工作。
• You ' re in charge of the case . do you have a plan
  你负责这次任务，有什么计划吗？
• The girl in charge of costumes owed me a favor
  管演员服装的那个女孩欠我人情。