新驯养的动物表现更好，它们更容易控制，出生率也更高，且反过来也会提供更多奶源。

The newly domesticated animals behaved better, were easier to control, and may have enjoyed a higher birth rate, which in turn yielded greater milk supplies.

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新驯养的动物表现更好，它们更容易控制，出生率也更高，且反过来也会提供更多奶源。

The newly domesticated animals behaved better, were easier to control, and may have enjoyed a higher birth rate, which in turn yielded greater milk supplies.

youdao