1、The island of Sri Lanka, lies within the Indian Ocean, with the Bay of Bengal to the northeast.
斯里蘭卡島，位于印度洋內(nèi)，東北邊是孟加拉海灣。

2、A city of southeast India on the Bay of Bengal south-southwest of Madras.
印度東南部一城市，瀕臨孟加拉灣，位于馬德拉斯東南偏南。

3、A country of southeast Asia on the Bay of Bengal and the Andaman Sea.
一東南亞國家，位于孟加拉灣和安達(dá)曼海岸邊。