after-sales support; customer service
maintainability; integrity
to sacrifice something small in order to save something great; to lose a leg to save one's life; to kill a small bug and help a large one
to lead a stingy life; to scrimp and save; to pinch pennies; (lit.) to light one's (finger)nails (instead of a candle)
Royal Observatory, Greenwich (England); Royal Greenwich Observatory (RGO)
customer relations; serving (helping, attending to, waiting on) customers
toothpick; skewer for eating moist wagashi (steel, bamboo, etc.)
information security; information protection; data security
preinstallation; preloading
electronic media; digital media
data aggregate; data constellation
skeleton (of a building); frame; framework
disparity in technology; technological gap; technology gap
successfully; nicely; skillfully
character evaluation; profile
circle and cross; right and wrong (answers); true-false
halfway-done; mediocre; uncertain; half-heartedly; insufficiently
big-shot; influential person; happy face; smiling face; sympathetic attitude; getting along with
wastewater; waste water; liquid waste; black water
clearing; cleaning up; clearing; settling (e.g. payment)
goods offered to a person in distress
putting a deliberately bad interpretation (on a person's actions); petty-minded suspicion