The manager assign me to be in charge of this project.

经理指派我负责这个项目。

Preside v. be in charge; lead

负责；指挥；主管

Be in charge of incentive calculation.

负责奖金计算；

Be in charge of dept's daily work.

负责部门的日常事务。

To be in charge of customer technical requirements file.

负责客户技术要求文件；

The Planning Department will be in charge of the meeting.

此次会议将由企划部负责。

A new headmaster will be in charge of our school.

一位新校长要来负责管理我们学校。

Be in charge of management of measuring device and calibration.

负责公司量具管理和定期校验.

The shipping company will be in charge of wrong delivery.

货物发错的责任应由轮船公司负责.

As far as I know Carl will be in charge of this department.

据我所知，卡尔会负责这个部门。