to是介词的短语总结如下:
look forward to……(对某事期待)
devote oneself to……(投身于某事)
make contribution to……(对某事做贡献)
have access to……(和某事接触)
be similar to……(和某事相似)
be related to……(和某事相关)
thanks to……(多亏某事)
in additon to……(除了某事)