The study had a pretty limited sample size, so more work needs to be done to verify and confirm the results.

这项研究的样本量很有限，所以还需要做大量的工作来查证并确认该结果。

youdao

With its limited sample size, the survey does not provide conclusive figures, but the organization says it provides an indication of the scale of the problem.

由于样本数有限，该调查并没有提供结论性的数字，但是该组织说他们提供了能够衡量该问题规模的指标。

youdao

With its limited sample size, the survey does not provide conclusive figures, but the organization says it provides an indication of the scale of the problem.

由于样本数有限，该调查并没有提供结论性的数字，但是该组织说他们提供了能够衡量该问题规模的指标。

youdao