A small boy tumbled off the porch.

一个小男孩从门廊上摔了下去。

《柯林斯英汉双解大词典》

A small boy rode on the elephant's back.

一个小男孩骑在大象背上。

《牛津词典》

A small boy appears utterly confused as the ears twirl apparently at random above him.

一个小男孩看起来非常困惑，而他的耳朵在他上方随意地转动着。

youdao

Then,he remembered when as a small boy how he watched the wolves kill a moose.

VOA: special.2010.02.27

The boy picked up a small piece of steel and a workman's tool,a hammer.

VOA: special.2009.02.21

The small wooden house where he lived as a boy still stands there.

VOA: special.2010.03.21

Mr Mullen, who is married with a young son, said he had been a huge Queen fan since he was a small boy.

BBC: A kind of magic for Stars winner

He turned and glared at the assistant, a small, dark Tamilian boy.

NEWYORKER: The Elephant

It touts the use of cameras to, in the same evening, track down the killer of a 9-year-old boy and the abuser of a small lapdog.

FORBES: Why is the NYPD promoting this animal cruelty video?