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本帖最后由 DIYBYPERL 于 2010-11-17 15:22 编辑
- $str='<lex pos=DT>The</lex> <lex pos=JJ>fifty-third</lex> <lexpos=NN>session</lex> <lex pos=IN>of</lex> <lexpos=DT>the</lex> <lexpos=NN>Committee</lex> <lex pos=IN>on</lex> <lex pos=NNS>Contributions</lex> <lex pos=VBD>was</lex> <lex pos=VBN>held</lex> <lex pos=IN>at</lex> <lexpos=NNP>United</lex> <lex pos=NNPS>Nations</lex> <lexpos=NNP>Headquarters</lex> <lex pos=IN>from</lex> <TIMEX2 TYPE="DATE"><lexpos=CD>14</lex> <lex pos=NNP>June</lex></TIMEX2> <lex pos=TO>to</lex> <TIMEX2TYPE="DATE"><lex pos=CD>2</lex> <lex pos=NNP>July</lex> <lexpos=CD>1993</lex></TIMEX2> <lex pos=.>.</lex>~';
- @r= $str=~m/<TIMEX.*?<\/TIMEX2>/sg;
- print $_,"\n" for (@r);
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