🗣️ 情景例句
I'm sorry. For these large orders, we insist on payment by L C.
对不起。对于这样金额大的订单，我们坚持用信用证支付。
I'm writing to a friend of mine in South American.
我在写信给一个美国南部的朋友。
How soon can you have your product ready?
你们多久才可以把产品准备好呢？