But researchers also observed more mass-produced objects from this time, indicating that trading was taking place.

但研究人员也观察到更多的大量生产的物品，这表明交易正在发生。

This is an illustration for the present time, indicating that the gifts and sacrifices being offered were not able to clear the conscience of the worshiper.

那头一层帐幕作现今的一个表样，所献的礼物和祭物，就着良心说，都不能叫礼拜的人得以完全。

After running hundreds of tests, the researchers noted that the monkeys would go for the higher values more than half the time, indicating that they were performing a calculation, not just memorizing the value of each combination.

在进行了数百次试验之后，研究者们注意到在超过一半的情况下，猴子都会选择奖励更多的那一边，表明它们做了加法，而不仅仅是记住了每种组合的数值。