walkie-talkie，对讲机，
lovey-dovey 多情的
okey-dokey 好的啦
tittle-tattle 聊八卦
easy-peasy 超级简单
Mumbo Jumbo 莫名其妙的话

Z: I've got one for you. Mumbo jumbo.
给你分享一个。Mumbo jumbo。
M: What does it mean? I don’t think Mumbo and Jumbo are two English words.
是什么意思？我觉得这两个不像是英文单词。
Z: Its not really english. It means confusing or nonsense language.
不算是英文，它的意思是让人很困惑的，或者你可以理解成为胡说。
M：If the boss told me that "Make sure you get that report in on time." Will it be appropriate If we use that expression to response?
如果我们平常工作当中，老板交代一个任务，说一定要确保完成报告哦,我如果回答“Okey-dokey” 合适吗？
Z：you could use it if you you are close to your boss.
可以啊，如果你和老板关系还不错的话。