Spratly islands
南沙群岛
🧩 词语组成解析
n. 岛屿；群岛（island的复数）
🗣️ 情景例句
What business are you in?
你从事哪一行？
I ought to go to bed now.
我应该现在去睡觉。
that the annual drug bill of the Health Services is mounting to astronomical figures
卫生部门的年度药费上升到了天文数字，