良久以前叔叔就到美国去了。

My uncle went to the United States long ago.

youdao

良久以前就有理论猜测会发生这种情形，可是年夜未获得过证实。

The event had long been predicted by theory but never confirmed.

youdao

良久很久以前，有一个年迈的国王，他有一个特别很是锦绣的女儿。

Long long ago there was an old king who had a very beautiful daughter.

youdao

良久很久以前，有一个年迈的国王，他有一个特别很是锦绣的女儿。

Long long ago there was an old king who had a very beautiful daughter.

youdao