But that was not true of human hypoblast or extra-embryonic mesenchyme cells, both of which behaved more like monkey cells.

但内胚层或胚外间充质细胞中的人类细胞的行为却都更像猴子细胞。

No more than 7% of the epiblast was made up of human cells, and just 5% of the hypoblast (in other areas the numbers were lower still).

人类细胞在外胚层中的占比不超过7％，在内胚层只有5％（在另两类中占比还要少）。