People count easily, from the time we are little kids and learn our one-two-threes.

对于人来说，数数很简单。当我们还是小孩的时候就学会数数了。

youdao

Burke made two threes including the dagger-for-the-ages swish that sent the game to OT.

WSJ: NCAA Tournament: The Final Two: Louisville and ...

Baddeley finished with two successive birdie threes to fire a 65.

BBC: SPORT | Golf | Stricker and Baddeley snatch lead

Below the third tier, National Division Two would comprise two 16-team leagues split into North and South, with four regional Division Threes.

BBC: Championship plan gains support