They pointed out that cell researchers simply do not yet know enough to pull off such a feat, even if they are anxious to.

他们指出，很简单，细胞学研究者完全不具备足够知识去实现这样的壮举，尽管他们渴望能做到。

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In order to pull off such a feat, United Parcel Service (UPS) relies on Worldport in Louisville, Ky.

ENGADGET: Inside UPS' Worldport: How a shipping titan moves 2,000 packages every 17 seconds