They’re surrounded by heavily armed gunmen from the Abu Sayyaf separatist group.

周围是全副武装的阿布萨耶夫独立组织人员。

The Islamist militant group Abu Sayyaf had demanded a large ransom for his release.

恐怖组织“阿布沙耶夫”曾索要高价赎金。

Abu Sayyaf would go through a time of “splintering.”

阿布沙耶夫将经历一段“分裂”时期。

In May 2017, fighters from the Abu Sayyaf and other ISIS-linked groups occupied much of the city of Marawi on the island of Mindanao.

2017年5月，来自阿布沙耶夫和其他与ISIS有联系的组织的武装分子占领了棉兰老岛马拉韦市大部分地区。

The U.S. mission was to capture Abu Sayyaf, an ISIS commander.He was killed in the firefight, along with about 12 ISIS fighters.All of the U.S. troops returned safely.

美国此次行动目的是抓捕ISIS极端恐怖组织指挥官阿布·萨耶夫。他在交战中身亡，被击毙的还有其他121名该组织的士兵。所有美国士兵都平安无事返回。