1·Consumers are also said to be scrutinizing imported foods more carefully these days, and looking for those from countries that have very high safety standards.
消费者也会小心地选择那些经过详细检查进口的食品和选择那些有非常高的安全标准的国家所进口的食品。
2·First and foremost, they must be aware of it and keep watching to make sure that they're not propagating the impression that Big Brother is indeed scrutinizing every move.
首先也是最重要的，他们必须要警惕这一点，并且必须确定代码开发者没有面临很多的压力，而“老大哥”问题必须每次都得到详细的检查。
3·But in the meantime nobody's held responsible for scrutinizing that crucial point of bird-to-human transmission.
但就由禽到人这一关键传染环节，却没有人来负责检查。