别忘了一到就给我发个电报。用英语怎么说？

别忘了一到就给我发个电报。

Don't forget to cable us as soon as you arrive.

forget

vt. 忘记，忘却，忽略，疏忽，遗落，忘掉；vi. 忘记，忽视；

例句
People suffering from amnesia don't forget their general knowledge of objects.
患健忘症的人不会忘记关于物体的一些基本知识。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

cable

n. 缆绳，绳索，[电学]电缆，（系船用的）缆绳，（船只、桥梁等上的）巨缆；vt. 发电报至，电传，固定系牢；vi. 拍发电报；

例句
Steel cable will be used to replace worn ropes.
将用钢缆替换磨损的绳索。

us

pron. 我们；

例句
Shakespeare has accustomed us to a mixture of humor and tragedy in the same play.
莎士比亚让我们习见了同一场戏目中的悲喜交错。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

soon

adv. 立刻，马上，一会儿，不久，快，宁愿；

例句
The minister advised him to leave as soon as possible...
部长建议他尽快离开。

you

pron. 你，你们，您们，各位，大家；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

arrive

vi. 到达，来，发生；

例句
Several long-awaited videos will finally arrive in the shops this month...
几部让人翘首企盼的录像片终于将在这个月到货。