low maintenance

基本解釋

A modular, low-maintenance greenwall system hasn’t hit the market yet.
模塊式、低維護(hù)的綠墻系統(tǒng)尚未投放到市場。
He says it is likely to produce a low-cost, low-maintenance system that could be “ideal for applications such as disaster relief.”
他還說很可能會生產(chǎn)個廉價的，低維護(hù)的系統(tǒng)，對“災(zāi)難救援會是理想的應(yīng)用?！?/li>
Development Marketplace funds were also used to create the Elephant Toilet, an innovative, low-cost, low-maintenance approach to sanitation.
發(fā)展市場資金也被用于新建“象式廁所”——一種低成本、維護(hù)簡便的創(chuàng)新型衛(wèi)生設(shè)施。

He has been assembling a low-maintenance equity portfolio that any prospective pensioner would envy.
ECONOMIST: Closing the deals
But RightNow's Sortzi argues big tech services companies also appreciate RightNow's low-maintenance model.
FORBES: Beltway Bet: RightNow Technologies
Their hope, of course, is that they can attract price-sensitive, low-maintenance users disgusted with the rate increases from the national players.
FORBES: The ISP buffet

If you describe something or someone as low-maintenance, you mean that they require very little time, money, or effort to look after them.