重點講解:
1. stay up 深夜不睡;熬夜;
例句:I used to stay up late with my mom and watch movies.
我以前總是和媽媽一起熬夜看電影 。
2. in case 以備;以防;免得;
例句:In case anyone was following me, I made an elaborate detour.
為了防止有人跟蹤我,我特地繞了彎路 。
3. go off (警報器)突然大作;
例句:He heard the alarm go off.
他聽見警報響了 。
4. oddly enough 奇怪的是;說來也怪;
例句:Oddly enough, that is precisely what I intend.
說也奇怪, 那正是我的打算 。
adj. 精力旺盛的,有力的,能量的