Vocabulary consisting only from characters you are able to read
子分
こぶん
(1)henchman, follower, (2)(arch) adopted child mix
売買
ばいばい
trade, buying and sellingsuru
計る
はかる
(1)to measure, to weigh, to survey, to time (sound, gauge, estimate), (2)to conjecture, to infer, to surmise godan, verb, vtrans
十億
じゅうおく
1,000,000,000, billion (American), (obs) milliard (British)mix
降下
こうか
fall, descent, (plane) landing, (atmos.) depressionsuru
来日
らいにち
arrival in Japan, coming to Japan, visit to Japanmix
文明
ぶんめい
(1)civilization, civilisation, culture, (2)Bummei era (1469.4.28-1487.7.20) mix
生水
なまみず
unboiled watermix
会
かい
(1)meeting, assembly, party, (2)association, club jlpt3