[经] organization of arab petroleum exporting countries

a lā bó shí yóu shū chū guó zǔ zhī ㄚ˙ ㄌㄚ ㄅㄛˊ ㄕˊ ㄧㄡˊ ㄕㄨ ㄔㄨ ㄍㄨㄛˊ ㄗㄨˇ ㄓ