Japanese phrase
___を捨ててきます。 ___ o su te te ki ma su
Meaning
I'll go throw ___ away and come back.
When to use it
Offers to take something away for disposal and return. It is a polite, everyday way to volunteer for a small task, often at home or school.
Example dialogue
この紙を捨ててきます。 ko no kami o su te te ki ma su
I'll go throw this paper away and come back.
ありがとう、助かります。 a ri ga tō tasu ka ri ma su
Thanks, that helps.