讲: to speak, to explain, to negotiate, to emphasise, to be particular about, as far as sth is concerned, speech, lecture...
现行: to be in effect, in force, current...
抗衡: to compete with, to vie with, to counter...
渔民: fisherman, fisher folk...
启蒙: to instruct the young, to initiate, to awake sb from ignorance, to free sb from prejudice or superstition, primer, enlightened, the Enlightenment, Western learning from the late Qing dynasty...
假定: to assume, to suppose, supposed, so-called, assumption, hypothesis...
永久: everlasting, perpetual, lasting, forever, permanent...
嘴: mouth, beak, nozzle, spout (of teapot etc)...
获得: to obtain, to receive, to get...
退票: to bounce (a check), to return a ticket, ticket refund...