🗣️ 情景例句
We usually accept payment by irrevocable L C payable against shiping documents.
我们一般用不可撤销信用证，凭装运单据结汇付款方式。
Don't get mad. It's not worth it.
不值得为这点小事生气。
Twenty year!That's long time.
20年！这个时间可不短。