翻译下列词组 读英语书 去看电影 上网 一月一次 活动调查 至于 多久一次 做运动

读英语书 read English books
去看电影 go to see a movie/ go to the cinema
上网 surf the internet/ get on line
一月一次 once a month
活动调查 activity survey/investigation 或者是 investigation on activity
至于 as for/ as regards/ with regard to
多久一次 how often
做运动 do exercise