最新消息，海嘯已致281人死亡。

當地時間12月22日晚，印度尼西亞巽他海峽附近的萬丹、楠榜省遭海嘯襲擊，造成重大人員傷亡。

A tsunami killed at least 227 people and injured hundreds around Indonesia's Sunda Strait following an underwater landslide believed caused by the erupting Anak Krakatau volcano, officials and media said on Sunday.
官方及媒體23日表示，發生在印度尼西亞巽他海峽的海嘯已導致至少227人死亡，數百人受傷，海嘯或由喀拉喀托火山噴發引發海底巖層滑坡引起。

Hundreds of homes and other buildings were heavily damaged when the tsunami struck, almost without warning, thousands of residents were forced to evacuate to higher ground.
海嘯襲來，毫無征兆，數百間房屋及建筑物被嚴重損毀，數千居民被迫撤離至地勢較高的地方。

專家稱，未來幾天如果本地區海底火山仍有爆發現象，并不能排除繼續出現海嘯的可能性（more tsunamis are possible）。

Tsunami（海嘯）其實是一個日語外來詞，讀作[tsu?nɑmi]，意為“津波”（harbour wave）。海嘯，是指一種具有強大破壞力的海浪（a series of waves of mass destruction）。海嘯主要分為4種類型，即由海底地震（underwater earthquake）引起的地震海嘯、火山爆發（volcanic eruption）引起的火山海嘯、海底滑坡（underwater landslide）引起的滑坡海嘯和大氣壓（barometric pressure）引起的海嘯。

Authorities warned residents and tourists in coastal areas around the Sunda Strait to stay away from beaches and a high-tide warning remained in place until Dec. 25.
政府部門提醒，巽他海峽沿岸地區的居民和游客遠離海灘，巨浪預警將一直持續到12月25日。

海嘯或由火山噴發引起

The tsunami is believed to have been triggered when the Krakatoa volcano erupted in the Sunda Strait between the islands of Java and Sumatra, prompting a series of underwater landslides, according to Indonesia's Meteorology, Climatology and Geological Agency (BMKG).
印度尼西亞氣象、氣候和地球物理局表示，他們認為此次海嘯由巽他海峽內的喀拉喀托火山噴發引起，導致海底巖層滑坡。巽他海峽位于爪哇島和蘇門答臘島之間。

When the displaced rock shifted beneath the water's surface, it pushed up the water on top of it and generated the tsunami.
海底巖層錯位推高了表面的海水，引發海嘯。

The tsunami's impacts were compounded by a tidal wave caused by the full moon, BMKG said in a news release.
印度尼西亞氣象、氣候和地球物理局在新聞通稿中表示，此次海嘯同時受到滿月導致的漲潮影響。

【相關詞匯】

tsunami 海嘯
underwater landslide 海底巖層滑坡
tsunami warning system 海嘯預警系統
tidal waves 潮汐波，浪潮
natural disaster 自然災害
tragedy 災難
wreckage 殘骸
death toll 死亡人數
survivors 幸存者
victims 受災者
international contributions 國際援助
evacuation 撤離
rescue team 救援小組

（中國日報網英語點津 Helen）