相当: equivalent to, appropriate, considerably, to a certain extent, fairly, quite...
自满: complacent, self-satisfied...
残疾: disabled, handicapped, deformity on a person or animal...
发: to send out, to show (one's feeling), to issue, to develop, to make a bundle of money, classifier for gunshots (rounds)...
半天: half of the day, a long time, quite a while, midair...
河: river...
海水: seawater...
曲线: curve, curved line, indirect, in a roundabout way...
篇: chapter, article...
珠宝: pearls, jewels, precious stones...