speaking of ...;  when it comes to ...;  as for ...;  if one were to say ...
 troubled face;  worried expression
 movement;  transfer;  migration;  mobile;  moving;  traveling
 that child;  that kid;  that boy; (arch.)  you
 very;  extremely;  excessively
 continuously in some state (for a long time, distance);  throughout;  much (better, etc.);  by far;  far away;  long ago
 even at the best of times;  already;  (even) under normal circumstances;  in addition to;  as it is
 to gather (attract, receive) attention;  to have a high profile;  to gain prominence;  to become popular
 science (inc. mathematics, medicine, etc.);  natural science;  science department (university);  science course;  science (as a school subject)
 grade;  class;  degree;  magnitude
 circumstances;  conditions;  situation;  reasons;  state of affairs
 to talk about;  to speak of;  to recite;  to chant;  to indicate;  to show
 official;  formal;  formula (e.g. mathematical);  official (social media) account (of a company, organization, etc.)
 smoothly;  easily;  readily
 to untie;  to unfasten;  to unsew;  to unstitch;  to solve;  to work out;  to dispel (misunderstanding, etc.)
 to take lessons in;  to be taught;  to learn (from a teacher);  to study (under a teacher);  to get training in
 what!;  oh;  what the heck;  what the;  damn
 is not;  am not;  are not;  isn't it?
 expert;  learned person;  doctor;  PhD;  instructor at the imperial court (ritsuryo period);  pitch and length marks (to accompany a Buddhist liturgical chant, etc.)
 concentrated fire;  intense criticism
 to say no more;  to sink into silence
 assistance;  help;  aid;  support;  reinforcement
 to want;  to wish for;  to request;  to demand;  to seek;  to search for
 notebook;  copy-book;  note;  noting down;  (musical) note;  laptop (computer)
 to stare at;  to gaze at;  to look hard at;  to watch intently;  to fix one's eyes on
 lower grades of primary school (first, second, and sometimes third grades)
 moving (dwelling, office, etc.);  changing residence
 antiquity;  the previous era
 to tell someone's fortune;  to forecast;  to predict;  to divine
 avian influenza;  bird flu
 common hill mynah (Gracula religiosa);  hill myna;  myna bird
 one's last moment;  one's death;  one's end
 consequence;  outcome;  result;  blame
 married couple;  husband and wife;  man and wife;  his and hers;  pair of objects, one larger (for man), one smaller (for woman)