求翻译：伊拉兔是由法国欧洲兔业公司近30年努力选育出的一种具有世界先进水平的配套系肉兔新品种。在配套生产中，由于杂交优势的充分利用，使其具有遗传性能稳定，生长发育快、饲料转化率高、抗病力强、产仔率高、出肉率高级肉质鲜嫩等特点。是什么意思？

Iraq rabbit is made France European rabbit breeding company nearly 30 years of hard work out of a supporting system of new varieties of meat rabbit has the world's advanced level. In production, due to the full utilization of Heterosis, can make it hereditary stability, fast growth, feed conversion rate is high, strong disease resistance, farrowing rate high, fresh flesh out high meat quality characteristics.