planner, pocket notebook

I write my schedule in my planner.

私は手帳に予定を書きます

I write my schedule in my planner every morning.

私は毎朝手帳に予定を書きます

I write my schedule in my planner at my office desk every morning.

私は毎朝オフィスの机で手帳に予定を書きます

I write my schedule in my planner at my office desk every morning before work starts.

私は毎朝オフィスの机で仕事が始まる前に手帳に予定を書きます

I write today's meeting schedule in my planner at my office desk every morning before work starts.

私は毎朝オフィスの机で仕事が始まる前に今日の会議の手帳に予定を書きます