He marched impatiently up and down the station platform.

他在月台上不耐烦地踱来踱去。

youdao

The girl marched up and down the station platform impatiently.

那女孩在月台上不耐烦地踱来踱去。

youdao

He was walking up and down the station platform.

他在火车站的月台上走来走去。

youdao

He was walking up and down the station platform.

他在火车站的月台上走来走去。

youdao