1.
oolong tea
A traditional Chinese tea that is partially oxidized, widely consumed in Japan as a cold or hot beverage.
ウーロン茶をください。
Oolong tea, please.
夏は冷たいウーロン茶がおいしい。
In summer, cold oolong tea is delicious.
居酒屋で飲めない人はウーロン茶を頼むことが多い。
People who don't drink alcohol often order oolong tea at izakayas.
ウーロン茶 is one of the most popular non-alcoholic drinks in Japan, available at restaurants, convenience stores, and vending machines.
WRITING:
Also written as 烏龍茶 in kanji, but the katakana + kanji form (ウーロン茶) is more common.
CULTURAL NOTE:
At 居酒屋 (Japanese pubs), ウーロン茶 is the standard non-alcoholic option. It is also commonly served free at restaurants as an alternative to water.