在可行的地方有一些海水淡化厂，但它们的运营成本很高，并且需要经常维修。
Some desalination plants exist where feasible, but they are costly to run and can need constant repair.
不要拥有需要经常维修的玩具。
其中有很多电子管和机械零件，需要经常维修。
Their many vacuum tubes and mechanical parts required constant maintenance.
尽管相对贵一些，但是这个发动机效率更高，而且不需要经常维修。 【参考答案】。
Even though relatively costly, the engine is highly efficient and infrequently needs servicing.
那台录音机经常出毛病，不得不维修，因为那需要批准的，我最终发现了施密兹夫人在做什么。
It kept breaking down and having to be repaired, and because that required permission, I finally found out what Fraus Schmitz was doing.
你对你的助听器的可靠程度(是否经常需要维修)有多满意？
How pleased are you with the dependability (how often they need repairs) of your hearing AIDS?
但还是经常有表友的爱表出现故障需要维修。
However, there is often a table of the love of the table you need to repair the breakdown of the table.
这些机器需要经常保养维修。
在道路的养护维修期间，高速公路作业区由于经常需要关闭车道而形成道路通行的瓶颈，影响着高速公路运行的平稳性和安全性。
Because expressway work zones for maintenance often need lane closure, it will result in road capacity bottleneck and impact the stabilization and safety of expressway operation.
东京电力公司核电站管理部门负责人小林久晃（Teruaki Kobayashi）说，由于福岛第一核电站反应堆更陈旧，比新建核电站需要更经常的维修和检查。
Teruaki Kobayashi, head of Tepco's nuclear-plant-management section, said that since 'Fukushima Daiichi has older reactors, it requires more frequent repairs and checks than new nuclear plants.
这些机器需要经常保养维修。
The roof of the ancient temple caved in because of bad maintenance.
妇女像船：他们经常需要维修和关注，他们花费很多钱。
Women are like boats: they require constant maintenance and attention, and they cost a lot of money.
妇女像船：他们经常需要维修和关注，他们花费很多钱。
Women are like boats: they require constant maintenance and attention, and they cost a lot of money.
应用推荐