[译] 白求恩大夫为服务于中国的抗日战争而献出了自己的生命。
[误] Dr. Bethune dedicated his life to serve the Chinese Anti-Japanese War.

[正] Dr. Bethune dedicated his life to serving the Chinese Anti-Japanese War.
[正] Dr. Bethune dedicated his life to the service of the Chinese Anti-Japanese War.
[注] dedicate one’s life to... 表示“献身于……”，其中to是介词，不是动词不定式的标记，所以应该跟名词或动名词，不能跟动词原形。