I'd like to mail this letter to ( somewhere ) by airmail.

We sent the letter by airmail.

我们寄了封航空信.

I sent the letter by airmail.

我寄的是航空信.

Do you want to airmail it or not?

你想发航空信 吗 ?

The postage for airmail is 50 cents.

一封航空信的邮资是五十美分.

I want to send this letter to China by airmail.

我想寄封航空信到中国.

The significance of the qu tunes lies not merely in their musical material.

曲牌产生的意义并不在于仅仅将曲牌作为音乐素材.

Tune in Qingyang Suona, rich in content, which means that simple, its own system, unique style.

庆阳唢呐的曲牌, 内容丰富, 意味质朴, 自成体系, 独具风格.

Pure percussion qupai tunes are found in the music of every part of China.

各地的乐种中都有许多纯粹的打击乐器曲牌.

This party is a purely public nature performance and it is free of charge.

本次晚会作为一次纯公益性质的表演,一律免票.

MU free tickets can not be traveled within MU Blackout Dates.

在以下期间,东航免票不得使用.

You may use the coupon to indicate which of these brochures you are interested in.

你可以使用这个赠券来表明你对哪个小册子感兴趣.

But you have to get some coupons in order to enjoy the discount.

但要有赠券才可得优惠.

Let's go to the Tai restaurant for dinner today. I have their complimentary tickets.

我们今天去吃泰国菜吧, 我有他们的赠券.

We had complimentary tickets so we got into the show for nothing.

我们拿到了赠券,因此我们免费看了演出.

Mother always buys things in stores where they give trading stamps.

母亲总是附送赠券的店里买东西.

He was so poor that he had to exchange the new clothes for money.

生活窘迫的他拿新衣服换了些红票.

Entertainment places in the past used to give out free tickets to customers.

过去的游艺场都会发放红票给顾客.

There are many more detailed about those improvements in that other post.

在另外的帖子中会更加详细的解释这个改进.

You can also add your comments in the respective forum threads.

你可以在相关的论坛帖子上跟帖.

But does this mean any difference with your comment?

但是这个意思和你的帖子有什么关系?