thirtyminutes是什么意思

Sorry, I can't. It takes about thirty minutes.

抱歉我不能。大概需要三十分钟。

When I do a sermon, it needs to last for thirty minutes.

我做布道的时候，一讲就是三十分钟。

Thirty minutes later, Amy walked in with a giant duffel bag.

三十分钟后，艾米走了进来，手里拿着一个大帆布袋子。