[经] economic commission for europe

lián hé guó ōu zhōu jīng jì wěi yuán huì ㄌㄧㄢˊ ㄏㄜˊ ㄍㄨㄛˊ ㄡ ㄓㄡ ㄐㄧㄥ ㄐㄧˋ ㄨㄟˇ ㄩㄢˊ ㄏㄨㄟˋ