Now, at this point I have to make the obligatory disclaimer that no individual weather event can be attributed to global warming.
现在，在这一点上我有义务对单独的天气现象不是由全球变暖引起的观点予以否认。
2
Migraine headaches can usually be attributed to some triggering event such as a particular food or stress.
偏头痛经常归因于一些触发事件，比如某种特定的食物。
3
This finding, in association with a decrease of amniotic fluid volume, may be attributed to early amniotic membrane rupture as the primary event in the pathogenesis of body stalk anomaly.