■ dedicate

dedicate to（“致力于”）后面接着的可以是个名词或者动名词，但要注意不能误将介词 to 用来当作动词不定式的 to。

• We're also dedicated to keeping (*to keep) costs low. (Newsweek, Sept. 12. 2005 广告)我们还致力于保持成本低廉。