求翻译：“几十年来西方经济学家认为中国经济即将崩溃的预测不知有过多少次，但历史证明他们的预言却总是落空，这主要因为他们不了解中国的国情，一厢情愿，过于主观。”是什么意思？

"For decades, Western economists that predict the imminent collapse of China's economy I do not know how many times But history shows that their predictions always come to nothing, mainly because they do not understand the situation in China, wishful thinking, too subjective."

"for a few 10 to Western economists think that the Chinese economy is about to crash the forecast does not know how many times have there, but history has proved that their prophecies are always frustrated, this is mainly because they do not know of the situation of China, wishful thinking, and too

“For several dozens year Western economists thought the Chinese economy soon collapses the forecast did not know has had how many time, but the history had proven their prediction always fails actually, because this mainly they did not understand China's national condition, one-sided wishes, too sub

"Decades of Western economists believe economic forecast of the coming collapse of China did not know the number, but the history to prove their predictions always come, mainly because they do not understand China's national conditions, wishful thinking, too subjective. ”

正在翻译，请等待...