「吹波仔」

(pos:動詞)
<explanation>
yue:接受酒精呼氣測試嘅俗稱
eng:(colloquial) to take a breath test (for alcohol); literally: to blow a small ball
<eg>
yue:佢畀警察截停吹波仔。 (keoi5 bei2 ging2 caat3 zit3 ting4 ceoi1 bo1 zai2.)
eng:She was stopped by the police and asked to take a breath test.