Many children need to get out and walk around, both to burn energy and to prevent motion sickness.

大部分儿童需要到外面走走，既能活动筋骨又可以防止晕车。

youdao

Many children need to get out and walk around, both to burn energy and to prevent motion sickness.

大部分儿童需要到外面走走，既能活动筋骨又可以防止晕车。

youdao