Diplomats wrangle over targets for 2020 and 2050 .
外交家们为2020年和2050年的排放目标而争吵不休。
Even as negotiators wrangle over the finer points of carbon monitoring or mandatory reduction targets , the outcome will actually matter little for china .
谈判各方也许会就碳监测或强制性减排目标的细节展开激烈争论，但对中国来说，结果已无关紧要。
Or , if mr obama had never wished to engage in a long wrangle with mr netanyahu , he should not have made such ambitious demands in the first place .
No outsider intervening in a wrangle between denmark or germany would worry about avoiding august 1st , which in 1860 marked a turning point in the bitter row about the schleswig-holstein question .
During the wrangle in the second chamber , peers supported an amendment requiring the referendum to attract a 40 % turnout in order for its result to stand automatically ( without being referred to parliament for ultimate approval ) .
