コンピュータと睨めっこ（にらめっこ）･一日中

be/work/stare/spend/sit/not left/on the computer/stuck/glued/married

I was on the computer the whole day today.

I have been on the computer for the whole day today at work.

I've been working on the computer all day.

I've been on my PC, working throughout the day.

I stared at the computer screen all day.

I had a staring contest with my computer screen all day today.

I spent the whole day on the computer.

I sat in front of the computer all day.

I have not left my computer screen all day.

I was stuck to the computer all day.

I have been glued to my computer screen all day.　

I am married to my computer.

throughout ｽﾙｰアｳﾄ  前･adj)～のすみからすみまで、～の間じゅう

glue  ｸﾞル-ｩ  n)接着剤　v)接着する、（受身で）ぴったりくっつく

marry　メｪ-ﾘｰ v)結婚する･させる