1.
The first two letters include these:
开始的两封信问道：
2.
He dropped two letters into a post box.
他把两封信投入了邮筒。
3.
I' ve had two letters from him.
我已收到他的两封信。
4.
Then use the information to write two letters to the editor.
用它提供的信息给编辑写两封信。
5.
See, here are two similar letters to that you have yourself received;
这儿还有两封信，是和写给您的那封一样。
6.
So they sent two letters?one letter by air and the other by train or ship.
所以，他们寄两封信?还一封空运，另一封由火车或轮船发送。
7.
You have two letters and a small package.
你有两封信和一个小包裹。
8.
Oh, I remember now I still have two letters to write.
噢，我记得我还有两封信要写。
9.
A: Oh, yes, I'd like to mail these two letters ...
甲：啊，对了，我还要寄这两封信……
10.
I want you to get both these letters off right away
我要你马上把这两封信寄走。
11.
I don't know, I just want to send two letters to China.
我不知道。我只想寄两封信到中国。
12.
That will be $ 6.30 altogether.
业: (两封信)总共是6元3角。
13.
She wrote off two letters in five minutes.
她在5分钟内一口气写完了两封信。
14.
He left two letters at the first house, four letters at the second house, and three letters and a parcel at the third house.
他在第一栋房子送了两封信，第二栋房子送了四封信，在第三栋房子送了三封信和一个包裹。
15.
There are two registered letters for you to sign for.
你得签收两封挂号信。
16.
Then he read the letter again: twice.
然后又把那封信重读了两遍。
17.
In it were a couple of folded notes.
信封里装着两张折叠的字条。
18.
I have received two letters from home this week .
这个星期我收到两封家里来的信。