handy computer

基本解釋

These things are handy for computer maintenance and for day-to-day life, so it’s worth getting one no matter what.
這些東西對電腦維脩和日常生活都方便，所以不琯如何值得買一個。
Choose handy computer PDA as processing flat, to realize the computing of the index, the storage and display of data.
選用PDA掌上電腦作処理平臺，實現(xiàn)指標計算、數(shù)據(jù)存儲與顯示。
Talking to Friends: If you don’t have a computer handy, then don’t forget about the analog approach - call a friend or tell him or her over coffee about a great blog post you read.
與朋友談論：如果你手頭沒有電腦，那就不要忘了使用模擬的方法——打電話或者喝咖啡的時候告訴他/她你看到的好的文章。

Since we're hard pressed to think of a scenario where having a calculator and card reader on hand would be essential to your well being -- especially considering that handy "Calculator" app that comes pre-loaded on most every computer these days -- it's difficult to postulate when this awkward combination of gadgets would actually come in handy.
ENGADGET: Uni-Creation's All-in-1 memory card reading calculator