Sumatra
n. 苏门答腊岛（印尼西部的大岛）
🗣️ 情景例句
you've included performing arts centers,
你拍了表演艺术中心，
It's wonderful! It's terrific!
棒极了。
In the centre of the hall, there were a number of tall structures which contained coloured lights.
展厅中央是装有彩色灯泡的许多高高的构件，