pitch face

例句：

1. 1. The convenience store has a pitch face that sells all kinds of snacks.
   这家便利店有一个投币式自动售货机，卖各种零食。
2. 2.The old lady was so busy, she forgot to buy a drink at the pitch face.
   那位老太太太忙了，忘了在投币式自动售货机买饮料。
3. 3.I'll use my card to pay for the drinks at the pitch face.
   我用我的卡在投币式自动售货机买饮料。