事实上，“多半现在人类基因的总计现在告诉我们，我们在基因上都是相似的，并且还有相当巨大程度的重叠。”

In fact, "most of what's coming out of modern human genetics now tells us... we are all genetically similar, and there is a tremendous degree of overlap."

youdao

总计只有两个核反应堆在运营：斯摩棱斯克核电站的RBMK - 1000反应堆(1990)和依格纳·利纳核电站的RBMK - 1500反应堆(1987)，后者现在已经完全退役了。

In total, only two reactors were put into operation: RBMK-1000 at the Smolensk NPP (1990) and RBMK-1500 at the Ignalina NPP (1987). The latter is fully decommissioned now.

youdao

现在，礼物的金额总计实际上少于所允许的最大限额，而且并没有花费我的经理过多的时间来发现我的喜好。

Now, the amount of the gift was actually less than the maximum amount allowed, and it really didn't take my manager that much time to find out what I would like.

youdao

So now amount to pay $4, credit card/debit card.

现在总计要付4美元，信用卡/借记卡。

哈佛公开课 - 计算机科学课程节选