hot air balloon

US /hɑt er bəˈlun/

UK /hɔt eə(r) bəˈlu:n/

A2 初級
n.名詞熱氣球
We saw a hot air balloon floating over the valley.

影片字幕

Practice 1 - Asking Questions and Defining Problems

08:23Practice 1 - Asking Questions and Defining Problems