to machine;  to cut;  to scrape
 parts;  accessories;  components
 reflection;  reverberation;  reflex;  reflexes
 (relative) merits;  superiority or inferiority;  quality
 profound;  deep;  deep (of a cave, etc.);  innermost;  interior
 to wander from place to place;  to change jobs
 factory worker;  craftsman;  artisan
 rapid economic growth (esp. that of Japan in the post-WWII period)
 human emotions (joy, anger, grief and pleasure)
 vivid description;  painting a lively picture (of)
 third;  tertiary;  cubic (function, equation, etc.);  third-order
 karayuki-san;  young Japanese women who were sent to work (mainly as prostitutes) in foreign countries, esp. in Southeast Asia (Meiji to early Showa)
 little girl;  maiden;  young lady; (arch.)  female between 17 and 20 years old (ritsuryo period)
 karayuki-san;  young Japanese women who were sent to work (mainly as prostitutes) in foreign countries, esp. in Southeast Asia (Meiji to early Showa)
 to cross over;  to go across;  to extend;  to cover;  to range
 alumnus (alumnae);  graduate;  former member of an organization;  former inhabitant (country, region, etc.)
 (licensed) red light district
 official permission;  government licence (license)
 as a matter of fact;  actually;  effectively;  in reality;  in effect
 slave trade;  white-slave trade;  human trafficking
 business;  affairs;  duties;  work;  procedure;  task
 engaging in (work);  pursuing (e.g. studies);  following (a profession);  being involved in
 to lend an ear;  to hearken;  to give an ear to;  to listen carefully
 (United States of) America;  United States;  US;  America (land mass);  the Americas
 gait;  walk;  stride;  trace (e.g. of route taken by hunted criminal);  track;  trail
 painstaking;  careful;  meticulous;  scrupulous;  detailed;  elaborate
 darkness;  the dark;  bewilderment;  despair;  hidden place;  secrecy
 whether one wants to or not;  without choice
 to gouge out;  to cut out;  to scoop out;  to bring to light;  to reveal
 procedure;  process;  proceedings;  formalities
 damn;  damn it;  feces;  excrement;  damn;  damned;  very