vainly attempt造句

If Japan invaded China, ten to nine, it would set up a lightning strategy and vainly attempt to swallow it.

The enemy vainly attempted to make us fight against our own men.

In that regard, spending hundreds of billions vainly attempting to pacify Afghanistan is unlikely to help much. Far more useful (if hardly less challenging) might be the following.

These see China unwillingly develop the strength big and powerful, the means is extremely atrocious in vainly attempting China to be strangled in growing up.

Japanese education of enslavement to Chinese is another battlefront in which Japan vainly attempted to dominate Chinese. The article expounds it and brings forward the meaning of caution to Chinese.