quite some的用法和样例：
例句
- Our packing has proven successful for quite some time in many export shipments.
长期以来，我们很多进口货物的包装证明是很成功的。 - The bed is all cobweb, indicates no one has sleep in it for quite some time.
这张床上布满了蜘蛛网，表明很久没有人在上面睡过了。 - For quite some time, everything fell into his lap.
好长一段时间他事事称心如意。 - It happened quite some time ago.
那是很久以前的事。
