留る守すを預あずかる

expression, godan verb (-ru)

take charge during someone's absence; look after the place while someone is away

Used when someone is entrusted with a house, office, or responsibilities while the usual person is out. Often implies a temporary caretaker role.

• 両りょう親しんが旅りょ行こう中ちゅう、私わたしが家いえの留る守すを預あずかっている。

  I'm looking after the house while my parents are traveling.

• 社しゃ長ちょうが不ふ在ざいの間あいだ、副ふく社しゃ長ちょうが会かい社しゃの留る守すを預あずかることになった。

  While the president is away, the vice president will take charge of the company.