Any damage by incorrect use and not quality problem, even in its guarantee period, free service won't be provided by the manufacture.

但是属于使用不当而非质量问题，即使在保用期内，生产厂家也不会无偿更换新电池。

youdao

The programmes may not be to blame. The problem may lie with the dire quality of schools and clinics.

但瑕不掩瑜，这些项目不应受到指责，问题可能在于学校和诊所的可怕质量。

youdao

The main problem lies not with salaries for teaching, which are competitive with other jobs in Mexico, but with the quality of teachers.

因为墨西哥教师的工资并不低于的其他职业，所以教师的主要问题也并不在其获得的薪水而其具备的素质。

youdao

"If you find that the road is not paved, or that the road is paved but breaks down because the corruption is so bad you do not get standards and quality, then you have got a major problem.

VOA: standard.2009.11.17

On the water front, not only is dirty quality still a big problem in much of Asia, but scarce quantity, too.

FORBES: Asia's Latest Reminders of Its Ecological Fix

All of this fixation with prestige I suppose is fine and dandy, but the problem is that prestige is emphatically not the equivalent of quality.

FORBES: The Race for Prestige Drives College Costs

If quality was a problem, it was a systemic error and not connected to employee morale.

FORBES: Book Changes World 30 Years of Excellence