Tae Kim Complete Guide: Alice: (It’s) useless, you know. (You) can’t do something like homework in (the) short interval of going to the bathroom.

Question

Alice: (It’s) useless, you know. (You) can’t do something like homework in (the) short interval of going to the bathroom.

アリヤン · Accepted Answer

アリス：無駄よ。トイレに行っている短い間に宿題なんか出来ないよ。

How do you say Alice: (It’s) useless, you know. (You) can’t do something like homework in (the) short interval of going to the bathroom. in Japanese?