考虑到为启动有针对性的——权且不提地毯式的——全球级免疫规划所需的努力和资金，单靠哨点抽样是不够的。
Given the amount of effort and funds needed to launch a targeted - let alone a blanket - immunization programme at the global level, sentinel sampling is not enough.
根据德国1998年起实施的儿童权利法，只要孩子的生母放弃抚养权且没有孩子生父的有关记录，德国男公民便可以成为孩子的合法养父。
Under a law on children's rights dating from 1998, a man can become the legal father of a child as long as the mother gives her permission and there is no record of a birth father.
好消息（权且这样认为）是美国的肥胖增长率似乎正在放缓。
The good news, if you can call it that, is that the rate of increase in obesity in the United States seems to be slowing.
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