此致: (used at the end of a letter to introduce a polite salutation)...
昔日: former days, in the past...
倒是: contrary to what one might expect, actually, contrariwise, why don't you...
接轨: railtrack connection, to integrate into sth, to dock, to connect, to be in step with, to bring into line with, to align...
听取: to hear (news), to listen to...
数学: mathematics, mathematical...
钞票: paper money, a bill (e.g.00 yuan)...
老化: to age (of person or object), becoming old...
康复: to recuperate, to recover (health), to convalesce...
夜市: night market...
