VOA慢速英语:Russia’s President: No Expulsions to Answer US Punishments

sanctions –n. diplomatic or economic measures taken against a country to punish it for actions considered wrong or illegal

hacking - n. to secretly get access to the files on a computer or network in order to get information, cause damage

further - adj. additional

alarm - v. to be worried

theft - n. the act or crime of stealing

nevertheless - adv. in spite of what has just been said