to accept something unpleasant and continue
不快なことを受け入れて続ける (fukai na koto o ukeirete tsudzukeru)
"He had to grit his teeth and finish the job."
"彼は歯を食いしばって仕事を終わらせなければならなかった。" (Kare wa **ha o kuishibatte** shigoto o owarasenakereba naranakatta.)
feeling sad or depressed
To skip a class without permission
in very good health
to cry very hard due to sadness
to deliberately annoy or upset someone
A place where different cultures blend together