求翻译：目前为止，口服方法除外，几小时内能使NK 细胞活性上升的方法有中等度以上的短时间的运动法。但是，这些方法通常只是健康者所能做到的，而慢性病患者或癌症患者有严格的运动限制。是什么意思？

So far, other than oral method, within a few hours can increase NK cell activity in ways more than a moderate degree of short-term movement of law. However, these methods usually only healthy people can do, and patients with chronic diseases or cancer, there are strict movement restrictions.

So far, oral methods, except for several hours of apprehension NK cells are activated by means of a short time more than medium degree of sports law. However, these methods are usually those who are healthy can do, and people with chronic diseases or cancer patients have a strict movement restrictio

At present up to, the oral administration method exception, several hours internal energy enable the NK cell activeness rise the method to have the medium above short time movement law.But, these methods usually only are the health can achieve, but chronic illness patient or the cancer patient have

So far, except for the oral method, raise the activity of NK cells methods within a few hours with more than moderate movement law for a short time. However, these methods usually only healthy people can do, and those with chronic diseases or cancer patients have a strict movement restrictions.

At present, except oral method, several hour can make NK cell method that activity rise have medium-sized degrees of short movement law of time of the above. But these method only getting healthy to can accomplish usually, and chronic disease patient or cancer patient have strict sport restrain from