胆小: cowardice, timid...
轻型: light (machinery, aircraft etc)...
大模大样: boldly, ostentatiously, poised, self-assured, Taiwan pr. da4 mo2 da4 yang4...
目中无人: to consider everyone else beneath one (idiom); so arrogant that no-one else matters, condescending, to go about with one's nose in the air...
归结: to sum up, to conclude, in a nutshell, the end (of a story)...
描写: to describe, to depict, to portray, description...
涌现: to emerge in large numbers, to spring up, to emerge prominently...
尾声: coda, epilogue, end...
管辖: to administer, to have jurisdiction (over)...
膨胀: to expand, to inflate, to swell...