Performance was often poor.

性能往往很差。

youdao

Although nearly all countries publish an essential medicines list, the availability of medicines at public-health facilities is often poor.

虽然几乎所有国家都会公布基本药物清单，但公共卫生机构的药物供应经常匮乏。

youdao

The performance is often poor because all documents need to be parsed and searched, even if only a subset of them contain relevant information.

即便是只有部分文档包含相关信息，仍需解析和搜索所有文档，因此性能通常很差。

youdao

Many victims live in areas with poor or non-existent health care systems and where antivenom treatments are often not available.

VOA: special.2010.01.25

It's often translated "law"; I think that's a very poor translation.

这个词时常被译成法律，我觉得翻译的很不好。

耶鲁公开课 - 旧约导论课程节选

They are borrowers that are thought, by the various models, to be likely to fail to pay on their mortgage and to have to be foreclosed; often low income, but also they're people with poor credit histories.

通过一些模型的计算,这些借款人,很有可能无法偿付贷款,抵押房产会被贷款人收回,借款人通常属于低收入人群,而且这些人没有很好的信用记录

耶鲁公开课 - 金融市场课程节选

Organisation is often poor, with too many different forces or units, each seeing the others as rivals.

ECONOMIST: Crime and policing in Latin America

Controls over such devices are often poor, and get poorer still when the devices themselves have outlived their usefulness.

ECONOMIST: How dirty bombs are made, and what they can do

Productivity in the public sector is hard to measure and often poor.

ECONOMIST: A lost opportunity