颁布: to issue, to proclaim, to enact (laws, decrees etc)...
收回: to regain, to retake, to take back, to withdraw, to revoke...
夏天: summer...
被迫: to be compelled, to be forced...
边疆: border area, borderland, frontier, frontier region...
财富: wealth, riches...
平常: ordinary, common, usually, ordinarily...
出口: export...
决不: not at all, simply (can) not...
反应: to react, to respond, reaction, response, reply, chemical reaction...
