the H5N1 strain of avian flu [written and colloquial]

one night of casual (sexual) relationship

first class / world class

bleeding from seven orifices

third-rate

upper class

upper class people

high society

vulgar

middle stream

mainstay

mainstream

mainstream opinion [written and colloquial]

mainstream society

ninth class

exchange

brain drain

Time goes by fast, just like the swiftly water flow

backflow

recite fluently without thinking

in trend

internal flow

during good mood from festivities over first day of the new year

Beiliu

to drool

stoop to associating with

celebrity

goods flow; product flow

one would not have shed tears if one wasn't sad [colloquial]

to take me as some kind of wimp that does not need to be taken seriously just because I haven't lost my temper yet [colloquial]