This realization provided a big incentive for paleontologists to get out in the field and find fossils older than the Cambrian.
这项体认刺激了古生物学家走入田野,寻找比寒武纪更古老的化石。
And as authorities, the outbound links they choose to make carry that much more value (you don't get to be an authority in your field by randomly linking out to irrelevant, junk sites).
而作为权威网站,在选择网站作为自己的导出链接时,也会选择更有价值的(如果你想成为业界权威网站,就不能随随便便链接到不相关的垃圾网站上)。
That way everything is in one place (the field declaration), and I get my useful description out of toString() without needing to maintain the code.
这样,所有的东西都在一个地方(字段声明中),而且获得了 toString() 的有用的描述而无需维护代码。
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