选all the time 还是 from time to time?It's a really useful dictionary.I use it __.It is always in my pocket

问题描述:

选all the time 还是 from time to time?
It's a really useful dictionary.I use it __.It is always in my pocket

all the time是一直的意思
from time to time是有时候的意思

all the time 是经常,一直
from time to time 是有时
按整个句子翻译应该选all the time