Japanese Sentences with English Translations - Sentences [%2525E6%2525B0%2525B4%2525E8%2525B3%2525AA%2525E6%2525A4%25259C%2525E6%25259F%2525BB]

We recommend that mains water have a water-quality test carried out once a year, well water twice a year.

There are frequent instances of malicious door-to-door selling, such as pushing water purifiers on people after carrying out water quality tests without permission.

The other day, a water quality inspection was carried out at our house. We had it done by a certain famous company's Environment Analysis Center or some such name.