用英语翻译：我父亲常常工作到深夜

My father often working late into the night

My father often works late at night.

My father often works late into the night.
或者My father often burns the midnight oil.

My father always works until late at night

My father often works till night.
或者前面说的burn the midnight oil也可以,不过侧重说开夜车,赶工

My father often works late into the night.

my father use to work until deep night