YSK: Your apartment or house has filters. And they NEED to be changed regularly.
from /r/YouShouldKnow
YSK: 你的公寓或房子有过滤器。它们需要定期更换。
YSK: 你的公寓或房子有过滤器。它们需要定期更换。
YSK: Your apartment or house has filters. And they NEED to be changed regularly.
from /r/YouShouldKnow