南沙的英文：
Nansha (Spratly) Islands
n. 岛；安全岛
v. 使孤立；使成岛状
A sandbar that connects an island to the mainland or to another island.
莎颈岬连接岛屿和大陆或岛屿与岛屿的长条沙洲
The soldier aims a missile at that island.
士兵把导弹导向那个小岛。
He is on the landward side of the island.
他在岛的向陆一侧。