气球上升得很快——比他预想的快多了——升到了圣佩德罗上空。

He ascended rapidly - much more rapidly than he anticipated - and rose above San Pedro.

youdao

气球上升得很快——比他预想的快多了——升到了圣佩德罗上空。

He ascended rapidly - much more rapidly than he anticipated - and rose above San Pedro.

youdao