One advantage of pitfall traps is that they can be used to collect over a period of time with minimal maintenance and intervention.

陷阱的一个优点是可以在一段时间内用最少的维护和干预进行收集。

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A white Tauras isn't exactly the coolest car on the block, but I have driven it for 7 years with minimal maintenance costs.

白色的金牛座虽然并不是我们那个街区最酷的一辆车，但它为我效力了七年，也没花多少维护费用。

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A low-interaction honeypot like Nepenthes is easy to install and requires minimal maintenance.

如猪笼草蜜罐这种低交互的蜜罐易于安装并且只需要很少的维护量。

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You'll pay some commissions and other trading costs to assemble the portfolio, but after that the maintenance costs are minimal.

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