If an unhealthy diet is the cause, a better diet can provide the answer to this problem.

如果不健康的饮食是病因，更好的饮食可以提供这个问题的答案。

youdao

Sometimes information about a problem or an answer to a how-to question is already available, but not readily accessible.

有时候，已经提供了关于某个问题或操作问题的回答，但尚不能访问。

youdao

Many times, a problem cannot be communicated well enough to produce an accurate answer.

很多情况下，如果没有办法很好的交流问题，那就很难找到准确答案。

youdao