Learners read an apartment notice about frozen water meters and find what to do before and after the meter freezes.
By the end, you can read a winter notice about water meters and find when the cold comes, what to do, what not to do, and who to contact.
다운로드는 로그인한 학습자에게 제공됩니다. 가입은 1분이면 되고 무료입니다.