句：We would like to inform you that the goods have already been shipped out.
我们想知道贵方货物已经装船发货了。
A: Hello, Mr. Brown.
你好，布朗先生。
B: Hello, Mr. Wang.
你好，王先生。
A: We would like to inform you that the goods have already been shipped out.
我们想知道贵方货物已经装船发货了。
第二句：On the 18th of May.
5月18日。
A: When?
什么时候？
B: On the 18th of May.
5月18日。
A: Thank you for your calling.
谢谢您的电话通知。
B: You are welcome.
不用谢。
其他表达法：
不要和小船务公司签订大合同。
不要委托不熟悉的货代，尽管许诺多多。
We wish to inform you that we have shipped the goods on August 5.
我方通知贵方，已于8月5日装船发货。
We have the pleasure to inform you that we have shipped the goods today.
我们很高兴地通知贵方我们已于今日装船发货。