causally       
adverb uk/ˈkɔː.zəl.i/ us/ˈkɑː.zəl.i/
 因果相连地
in a way that involves one thing causing another thing
  One extreme storm cannot be causally linked to global warming. 不应认为一场极端恶劣的风暴就是由全球变暖引起的。 
 These problems are very likely connected causally.  这些问题很可能是有因果关系的。 
 See: causal
 - More examples
 - In this case, a virus is associated, perhaps causally, with development of a cancerous process.
 - It isn't hard to causally link the rise of new media and the fall of old media.
 - Research does not support the hypothesis that vaccination is causally related to autism.