The post office has promised to resume first class mail delivery to the area on Friday.

邮局已承诺在星期五恢复该地区第一类邮件的递送。

《柯林斯英汉双解大词典》

Paramendra wrote a post last night that got me thinking about a class of apps that I'll call "mobile first web second".

Paramendra 昨晚发表的一篇博文引起我对一类我将称其为“手机第一，电脑第二”应用的思考。

youdao

If however after one week your documents have not been collected we will post them out by first class post.

如果超过一个星期你的文件还没有被收寄，我们将自己使用头等邮递公司邮递。

youdao

In Houston, federal Judge Eldon Fallon has begun meetings in the first potential post-Katrina class-action lawsuit, one involving the flooding and massive oil spill in St.

NPR: Lawsuits Filed Over New Orleans Levee Breaks

The majority of people, she said, sent their Christmas cards by second-class post, but birthday and mother's day cards tended to be send first-class.

BBC: Stamp prices: First-class stamps to cost 60p