"We can rule out that the dogs simply distinguish between the pictures based on a simple cue, such as the sight of teeth," said study author Corsin Muller.
研究作者科辛·穆勒说：“我们可以排除狗只是根据简单的线索来区分图片，比如看到牙齿。”
The rationale for this rule is that you cannot distinguish an inherited work item from a direct one at first sight.
此规则的基本原理是您不能立刻从直接工作项中区分继承的工作项。
The other rule goes for those who do have a garden, yard , or side lane in which to keep their bike: even if it's out of sight of the road, it still needs to be locked up to something.
对那些有花园、庭院或者边道来存放自行车的人来说，还有一些其他的办法：即使在外面的路上看不到你的自行车，也仍然需要锁到一些东西上。
应用推荐