To select the right level of abstraction is a key service modeling issue.

选择正确的抽象级别是服务建模的一个关键问题。

youdao

The criteria determining which countries will be allowed to join the new club are a key and controversial issue.

这些标准决定了，哪些国家被允许参加新的俱乐部将是一个重要的和有争议的问题。

youdao

This issue can lead to minor but nearly fatal differences between the installed versions of the modules on each system, which is the key issue that we are trying to resolve.

这个问题可以导致每个系统中已安装模块版本之间的微小但很重要的差别，这是我们正尝试解决的关键问题。

youdao

As key mid-term elections near in November, the immigration issue is likely to draw more attention.

VOA: standard.2010.03.21

The NATO meeting will also focus on another key issue sending trainers to Afghanistan to increase the numbers and capacity of the Afghan military and police force.

VOA: standard.2009.12.03

The refusal of Pakistan's President Asif Zardari to reinstate Chaudhry is a key issue driving the protest, in advance of which the government has arrested hundreds of lawyers, opposition politicians and activists.

VOA: standard.2009.03.11

On the surface, race seems to be the key issue.

NPR: Maryland Primary Not About Race, Voters Say

With voters calling the quality of health care a top concern, both Bradley and Gore have seized the issue as the key to defining and differentiating their candidacies.

CNN: Bradley assails Gore over health policy

Whether Governor Walker retains his job or losses it on June 5th, it is important that the data given to Wisconsin voters on the key issue of job creation or loss be accurate so that they can decide how they wish to vote.

FORBES: Wisconsin Politifact Calls Out Scott Walker Jobs Numbers As 'Mostly False'