会谈: talks, discussions...
聘: to engage (a teacher etc), to hire, to betroth, betrothal gift, to get married (of woman)...
地球: the earth...
查明: to investigate and find out, to ascertain...
事务所: office, firm...
增产: to increase production...
营业: to do business, to trade...
夜以继日: night and day (idiom); continuous strenuous effort...
重视: to attach importance to sth, to value...
起劲: vigorously, energetically, enthusiastically...
