菲菲的唱歌和跳舞水平怎么样？唱歌跳舞的水平在她想投诉一件事情时，有多重要？本集节目中所介绍的表达看似有些奇怪，不过，别小瞧它，也许在你想 “小题大做” 的时侯它就能派上用场。听菲菲和 Rob 的对话，学习 “make a song and dance about something” 的意思 ...
"Up to speed" means be fully informed of or up to date on something. Examples: I'm not up to speed on these issues yet. Following the private meeting, the board is now up to speed on the investigation ...
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