popcorn movies 爆米花电影
is a movie that doesn't take itself seriously, that doesn't have any good dramatic story behind it
没有戏剧化的场景，品质一般，没有深刻含义的，打发时间看的电影

special effects 电影特技/特效
an effect used to produce scenes that can not be achieved by normal techniques
The special effects in this movie look super bad！
这个电影特效也做的太假了吧！

blooper 花絮
The bloopers of Infinity War are so funny.
复仇者联盟3 无限战争的花絮真的太好笑了！

blockbuster movies
means are movies with a large budget and big stars
Avengers was such a big blockbuster movie.
复仇者联盟是个大片。

sequel – prequel – trilogy
续集-前传-三部曲

jump the shark 开始走下坡路
The Fast and furious franchise jumped the shark when they decided to do more than 5 movies！
当《速度与激情》这部系列电影打算做五部时，这部电影就开始不吸引人了！

Break a leg! 祝你好运！
You are killing that assassin? Break a leg!
你要杀掉一个杀手？祝你好运吧！