1·Meanwhile, according to the situations of the recipients, I had sent some autograph letters and other materials to express my sincere expectations and firm determination and resolutions.
同时，根据收信者情况不同，我都写了亲笔信和其他材料，以表达我的深切期望与坚定的信念与决心。
2·Management accounting mainly provides information to management of a firm, and it is related to the internal accounting functions of cost determination, planning, control and performance evaluation.
管理会计主要为企业的管理部门提供信息，它主要涉及成本核算、规划、控制与业绩、评价等内部会计职能。