Balthus
巴尔蒂斯（人名）
🗣️ 情景例句
We'll open a letter of credit if you promise to effect shipment one month earlier.
如果你方答应提前一个月交货，我们就同意开信用证。
Suit the action to the word.
怎么说就怎么做。
Hello. Is that Mr Brain?
喂，是布雷恩先生吗？