"负责各自的工作" 的英文表达方法有以下几种：
"be responsible for one's own work"
来源：这是一个比较常见的表达方法，它来源于英语中 "responsible" 这个词，这个词的意思是 "有责任的，负责的"。
例句：
"Each employee is responsible for their own work." (每个员工负责他们自己的工作。)
"The manager expects each team member to be responsible for their own work." (经理希望每个团队成员负责他们自己的工作。)
"take charge of one's own work"
来源：这个表达方法来源于英语中 "take charge of" 这个短语，它的意思是 "负责，管理"。
例句：
"Each employee is expected to take charge of their own work." (每个员工都应该负责他们自己的工作。)
"The manager expects each team member to take charge of their own work." (经理希望每个团队成员负责他们自己的工作。)
"be accountable for one's own work"
来源：这个表达方法来源于英语中 "accountable" 这个词，它的意思是 "有义务解释行为的，应对结果负责的"。
例句：
"Each employee is accountable for their own work." (每个员工都应对自己的工作负责。)
"The manager expects each team member to be accountable for their own work." (经理希望每个团队成员对自己的工作负责。)