And yes, those 8 electrons are the reason for whole the octet rule thing.

是的，这 8 个电子是整个八位组规则的原因。

See, Oxygen is a needy little element, it's one of those elements that follows the octet rule, it wants to have eight electrons in its outer-most shell.

看，氧是一种需要别的物质的小元素，它是遵循八隅体规则的元素之一，它希望在其最外层有八个电子。