用英语翻译"我相信每天晚上睡觉8个小时很重要"

I believe that it is important to have 8 hour's sleeping everyday

换一种简练的说法
I believe it's important to have an 8-hour-sleep each night.

I believe it is important to have 8 hours sleep every night

i belive it sleep eight hour a day is inportant

I believe that it is very important to sleep for eight hours every night.

I believed that it was very important to sleep for eight hours in very night.