Demography is like a supertanker ; it takes decades to turn around .
人口学就像一艘超大型油轮，要花费几十年的时间才能使它掉头。
So far , however , there is little evidence that mr obama is shifting the china supertanker .
然而，迄今为止，几乎没有证据表明奥巴马正在改变中国这艘超级油轮的航线。
Expert estimation , supertanker gross achieves 60 or so only , ability satisfies the carriage requirement of entrance of our country crude oil .
专家估计,超大型油轮总数只有达到60条左右,才能满足我国原油进口的运输需求。
After somali pirates shook the international maritime community on tuesday , hijacking a saudi supertanker with more than $ 100 million worth of crude oil , the indian navy has struck back , the christian science monitor reported .
In august a russian supertanker , the vladimir tokohonov , aided by two nuclear icebreakers , became the first such vessel to cross the north-east route ( or , as russians refer to it , the northern sea route ) , hugging the siberian coast .
