while we're away
私たちが留守の間に泥棒が家に侵入した。
A burglar broke into our house while we were away.
私たちが留守の間、誰が犬の世話をするの？
Who will take care of the dog while we're away?
私たちが留守の間の犬の世話を、近所の人達に頼んでみましょうよ。
Let's ask our neighbors to take care of the dog while we're away.