not long before的用法和样例:
例句
- For a while that book was indeed very popular, but it was not long before the demand petered out.
那本书的确风行一时,可是不久就变得没有什么销路了。 - After all those hours of arguing, the talks began to head out and it was not long before we were able to reach an agreement.
我们经过好多小时的辩论以后,谈判有了转折,没用多久便达成了协议。 - It was not long before tragedy struck again.
没多久,灾难又再次降临。