also: タピオカミルクティ
noun
tapioca milk tea; bubble tea
A sweet milk tea drink with tapioca pearls, commonly known as bubble tea or boba tea.
タピオカミルクティーを飲みながら散歩した。
I took a walk while drinking tapioca milk tea.
最近、タピオカミルクティーのお店が増えている。
Recently, tapioca milk tea shops have been increasing.