They have the relevant ability, and system problems are not the cause of problem performance, but they are still not performing adequately.

他有相关的能力，也不是系统存在问题，但是他仍然不能很好的完成工作。

youdao

Large doses can cause trouble, including excessive bleeding and nervous system problems.

大剂量会引起麻烦，包括出血过量和神经系统问题。

youdao

Moreover, putting young people in prison can exacerbate the problems—a system of mentors and helpers could be provided for those who unthinkingly break the law.

此外，把年轻人关进监狱可能使问题更加严重——那些不假思索的违法者可能得到一个导师和帮手系统。

youdao

"A lot of people have health insurance, and yet they believe that the system has all kinds of problems and they would like to see major reform happen.

VOA: standard.2009.07.31

This is an area which lacks basic facilities e.g. toilets, clean water, drainage and sewerage system and other social problems.

FORBES: The Numbers Behind Video Games and Gun Deaths in America

"This means we can do things like fight spam more effectively, detect system and reliability problems more quickly, and build better features for everyone by understanding how Instagram is used, " it said in a statement.

BBC: Technology

" In a blog post, Instagram reps outlined the benefits of the revision, explaining that the site will be able to "fight spam more effectively, detect system and reliability problems more quickly, and build better features for everyone by understanding how Instagram is used.

ENGADGET: Instagram lays framework for monetization, sharing info with Facebook in ToS update