Bcis
abbr. 廣播干擾（Broad Cast Interference）；二進制碼資訊（Begin Chain Indicator）
??? 情景例句
It's a great party, isn't it?
這個派對很不錯，是嗎？
I ate ham for breakfast yesterday.
我昨天早飯吃的是火腿。
She was in the city to visit her daughter.
她住在農村。