苏门答腊岛

sū mén dá là dǎo

Sumatra (one of the Indonesian islands)

abbr. for Soviet Union 蘇維埃|苏维埃[Su1 wei2 ai1] or 蘇聯|苏联[Su1 lian2]

mén

gate

to answer

old variant of 臘|腊[la4]

dǎo

island