Today’s weather is an improvement on yesterday’s.

今天天气比昨天好一些。

重点词语：improvement n.改良，利用，改进

商务用语：the improvement of an opportunity 利用机会

administrative improvement 经营管理的改善

improvement of business operations 经营的改善

Were there any exciting incidents during your journey?

你们在旅行中有没有什么激动人心的事儿?

重点词语：incident n.事件，意外事件

商务用语：an international incident 国际性事件

without incident 平安无事