And two artists based in New York designed a digital puppet, a giant bird that moved in coordination with a user's arm, wrist and hand.

纽约的两个艺术家设计了一个数字玩偶，它是和用户的手臂、手腕、手相协调才移动的巨型鸟。

youdao

This was not the arm of flying bird, but it also differed from the wings of many ground-dwelling birds.

这并不是飞鸟的臂膀，但是，这不同于那些已知鸟类的翅膀。

youdao

Then my father sat down beside him, put his arm around my brother's shoulder, and said, 'Bird by bird, buddy.

于是父亲坐在他身边，把手放到他的肩膀上，说道，“一只鸟一只鸟的来，伙计！

youdao

Perhaps in poor judgment, when the bird came around again, we allowed our eldest son to outstretch his delicate arm in acceptance.

WSJ: Learn Ancient Sports Around the World