Two will mean it's good but you could have done a little better, and one would mean you need to shape it up.

二分意味着你做的不错但是还可以更好些,一分则代表你需要对它做些改进

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

What kind of things do you want to fix or improve if you become a lawyer?

要是成为了一名律师，你最想改进哪些方面？

要学习环境法 - SpeakingMax英语口语达人

He says that the Greeks never invented anything, but everything they borrowed they improved upon.

他说希腊实际上从没有发明什么事物,但是对借来的每一种事物都做出了改进

耶鲁公开课 - 古希腊历史简介课程节选

It's also very interesting to think about how the food label could change because this legislation comes up here and there and government consideration, and so if you guys have thoughts that you'd like to write about on one of your concept sheets about what could done to the food label to make it more effective, and more accessible to people, then feel free to write about that. Yes?

考虑一下食品标签可以如何改进,也是很有意思的,因为立法和政府考虑无处不在,如果大家有任何想法的话,可以在你们的观点报告里写一篇文章,关于如何改进食品标签,使其更有效,并且更通俗易懂,大家可以自由发挥,请讲

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选