Ethan: Maybe Jaroslav will go, too, and you guys can be roommates!
伊森：也许亚拉斯夫也会去，你们又可以当室友了！
2
Ethan: Another example is last night. Hideki was teaching my roommate Jaroslav to (5) curse in Japanese.
伊森：另外一个例子是昨晚。秀树在教我的室友亚拉斯夫怎么用日语骂人。
3
Jaroslav discusses the importance of API design in the modern software applications, what are the different factors that make a good API, and how to go about implementing API frameworks.