The two sisters will look after their baby brother when their mother isn't at home.

妈妈不在家时，这两姐妹将照看她们的小弟弟。

youdao

Mother was almost at home, ready to play with the children, and read to them, and help them do their home-lessons.

母亲几乎总是在家里，随时准备和孩子们一起玩、给他们念书、辅导他们做功课。

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The mother and baby koalas decided to climb down from the tall eucalyptus trees to get a close-up look of the visitors to their home at the Koala Conservation Center in Phillip Island, Australia.

考拉妈妈和宝宝决定从高高的桉树上爬下来，走近看看到他们家——位于澳大利亚菲利普岛（Phillip Island）的考拉保护中心——做客的游客们。

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The three - two physicians and a construction company manager - take turns living at their mother's home for a year at a time.

CNN: Alone in the Big City

The gunman, 20-year-old Adam Lanza, killed his mother at their Newtown home before going to Sandy Hook and slaughtering 20 children and six adults.

NPR: In Connecticut, Biden Urges Action On Gun Control

On the morning of Dec. 14, gunman Adam Lanza, who had killed his mother at their Newtown home, went to Sandy Hook Elementary School and opened fire with an assault rifle, killing the 20 children and the six adults.

NPR: Newtown Board Mulls Plans For Sandy Hook School