It can also help younger babies develop the muscle strength they will need to crawl and walk.

婴儿舞还可以帮助小宝宝们锻炼肌肉力量，有助于他们将来爬行和走路。

youdao

I would crawl out of bed and walk quietly down the hallway, while my three brothers slept.

当我的三个兄弟都睡着的时候，我就会悄悄地从床上爬起去客厅。

youdao

She learned to crawl and walk again and has begun to talk.

重新学习爬行和走路并开始说话。

youdao

"Officers used a tractor to get to the scene and even that got stuck in the snow and they had to walk and crawl the remaining distance, " he said.

BBC: Gary Windle

But we're so far away from that, and we need to crawl before we can walk.

FORBES: Magazine Article

Crawl at nine months, walk at 12 months, and then start talking and so on.

FORBES: PGA Superstar Ernie Els Takes On Autism in $30 Million Challenge