13. Even if this were the case, the discovery would be of great significance, as virtually no fossil ancestors of these great apes are known from Africa.
即便如此，这一发现意义仍然重大，毕竟这些巨猿古化石在非洲从未发现过。
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14. GStreamer is written in c, but it USES the same GObject library known from the GTK + toolkit to get object-oriented features (see the Resources section).
15. However, it is knownfrom the study of modern hunter-gatherers, and inferred from archaeological evidence about ancient ones, that neighbouring tribes are often hostile.
16. I had known from past experience that Ronaldo prefers to hit his penalties into that corner so when the referee pointed to the spot I moved behind the net and guessed right.
17. To test this idea, they looked at six people with damage to the VMPC on both sides of their brains. These people are known from other work to have poor social-emotional responses.
18. Reported in April and known from two 1.9-million-year-old skeletons discovered in a South African cave, Australopithecus sediba offers a glimpse of a hazy time in our lineage's evolution.
19. The first POTS known from the Middle East and North Africa were made a few thousand years after the earliest Jomon POTS, and in the Americas it was a few thousands of years after that.
比最早期绳纹盆晚了几千年，在中东与北非出现了当地第一批陶器，而在美洲，那是还要再晚几千年的事。
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20. The mechanism is not yet understood in mammals, but it is known from IVF research that high levels of glucose encourage the growth and development of male embryos while inhibiting female embryos.
21. By contrast, because sedimentation is much less continuous in continental regions, estimating the age of a continental bed from the known ages of beds above and below is more risky.
