1·Take my word for it, I'll give you a lesson that you'll remember for a long while.
相信我的话，我会给你一个教训，你会记得很久。
2·Toad remained a long while plunged in thought.
癞蛤蟆托德陷入沉思许久。
3·We see each other once in a long while.
我们偶尔见面。
—— 《新英汉大辞典》
4·For a long while he remained speechless.
他愣了半天没说话。
—— 《新英汉大辞典》
5·Berths on steamships can be booked a long while in advance.
轮船上的床位可以提前多日预订。
—— 《新英汉大辞典》
6·She turned the matter over in her mind for a long while, but still could not come to a decision.
她忖量了半天，还拿不定主意。
—— 《新英汉大辞典》
7·Probably a very long while ago.
或许这是个很久远的问题。
8·For a long while, nothing happened.
过了好长时间，什么事情都没发生。
9·You haven't been home in a long while.
你已很久不在家。
10·It has not been occupied in a long while.
它从没有被长期征服过。