提示：点击例句中的单词，就可以看到词义解释

The best part of it was seeing this worker 's improvised sun hat .

它带来的最好的事情就是我看见了这个工人临时想出来戴的太阳帽。

The entry hall is also small and it also serves as an improvised work area .

门廊同样不大，但是也开辟成为一个临时的工作区域。

She gave an improvised speech .

她做了即席的演讲。

A rescue fund has been improvised , though it is not big enough for the largest debtors , such as italy .

临时创建纾困资金机制，尽管这些资金的规模不足以拯救像意大利这样的最大债务国。

A structure improvised almost 20 years ago in the aftermath of black monday is in dire need of an overhaul .

香港在近20年前“黑色星期一”的余波中临时搭建起来的架构，现在迫切需要进行彻底改革。