I hate to ask, but do you mind putting a sheet on the mattress?
Sorry to trouble you, but can you make up the bed with the clean sheets?
ーI hate to ask, but do you mind putting a sheet on the mattress?
「悪いんだけど、敷布団にシーツ敷いといてくれる?」
I hate to ask, but ... で「悪いんだけど」
to put a sheet on the mattress で「敷布団にシーツを敷く」
ーSorry to trouble you, but can you make up the bed with the clean sheets?
「悪いんだけど、洗濯したシーツで布団を敷いてくれる?」
Sorry to trouble you, but ... で「悪いんだけど」
to make up the bed で「布団を敷く」
ご参考まで!