“每个夜晚”常见的英文表达是 “every night” 。
例如:
I go for a walk every night.(我每晚都去散步。)
She reads a book every night before going to bed.(她每晚睡前都会读一本书。)
此外,还可以说 “each night” ,意思与 “every night” 相近,但在使用习惯上,“every night” 更常用一些。例如:Each night, he checks the doors and windows to make sure they are locked.(每晚,他都会检查门窗以确保它们都锁好了 。)