问一道LR的题干理解

玛莎丁丁

In Brazil, side-by-side comparison of Africanized honeybees and the native honeybees have shown that the Africanized bees are far superior honey producers. Therefore, there is no reason to fear that domestic commercial honey production will decline in the United States if local honeybees are displaced by Africanized honeybees.

对Therefore引出的conclusion感觉很奇怪，是不是说：反正国内的蜂蜜市场都要被非洲蜂蜜displaced了，就不用担心production会decline了？好别扭的说法= =

玛莎丁丁

啊 囧~刚发完就顿悟了。。
不能删帖的吗？。。