In this way, I became a wandering child, without relying on.

这样，我便成了一个流浪的小孩，毫无依托。

youdao

The child was found wandering the streets alone.

那孩子被发现独自在大街上瞎转。

《牛津词典》

My mind kept wandering to a bigger problem: what my manager would say when I told him I was expecting my first child.

我心中不停地想着另一个更大的问题：当我告诉经理说我已怀上第一个孩子时，他会说什么？

youdao

The couple, Ronald Munk and Priscilla Celeste, were looking for a new beamer when a salesman saw the child wandering around nearby and asked the child to leave.

FORBES: White Couple's Black Child Kicked Out Of BMW Dealership In Brazil

From GPS devices and computer programs that help relatives track a wandering Alzheimer's patient to iPad apps that help an autistic child communicate, a growing number of tools for the smartphone, the tablet and the laptop are catering to beleaguered caregivers.

WSJ: Beleaguered caregivers getting help from apps