《超级英语秀》董默涵教你秀地道英语口语30 The jitters

《超级英语秀》
Can’t sit still
A bag of nerves
Bundle of nerves
Twitchy 
Caffeine overload 
On edge 
To flip out
Didn’t get a wink of sleep 
To eat, sleep; breathe nothing but … for the last few days