B2c
abbr. 企業對消費者的電子商務模式（Business to Customer）
??? 情景例句
to ask Dad to sign as a guarantor.
請爸爸當擔保人為我簽字。
My favorite game when I was a child was making snow angels in the freshly fallen snow.
我在孩提時代最喜歡玩的游戲，是在剛下的雪上堆雪天使。
When she reached home, her mother asked:Have you got everything?
“你東西買齊了嗎？”