is that so? (generally rhetorical)
oh!; good heavens!; ugh!; oh no!; ah!; the penny drops!
custom; practice; said; aforementioned; instance; example
there (place relatively near listener); there (place just mentioned); that place; then (of some incident just spoken of); that (of point just raised); (arch.) you
sky; the skies; high-altitude sky; upper air
high; tall; expensive; high-priced; high (level); above average (in degree, quality, etc.)
altitude; height; elevation; high-degree; high-grade; advanced
association of like-minded people
nicely; properly; frequently; often; I'm glad that you ...; thank you for ...
(in the) neighbourhood; neighborhood; around; about; for instance; say
railway station; train station; staging post on a highway (in pre-modern Japan); counter for railway stations and bus stations
pipe shaft (in a building); riser shaft
maternity leave; paternity leave
honorific/polite/humble prefix; honorific suffix
numeral; figure; digit; numeric character
nonexistent; not being (there); not having; not
zealous; enthusiastic; ardent; fervent; keen; eager
study; diligence; discount; reduction
general idea; concept; notion
several; a number of; quantity; amount; counting; figures; number
grasp; catch; understanding
natural number; nonnegative integer
axiom; maxim; self-evident truth
study; learning; tutorial
a pair (of shoes or socks)
producer's price; PP; polypropylene; PP