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来源:雅诚德英语网
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.
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.
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。