既能瘦身，又能防止静脉曲张，可是张小姐的袜子又是怎么回事呢？

Can thin body, and can prevent varicose veins, but Miss Zhang socks is how going on?

youdao

提出了既能保证钢筋冷拉后有一定塑性和强度储备，又能满足张拉后钢筋长度要求的新方法，达到了冷拉钢筋质量合格的效果。

A new method is proposed, which can not only ensure the plasticity and strength but also meet the demand of tension length.

youdao

西蒙，现在你又能拥有一张中国邮票了。

Now you can have another Chinese stamp, Simon.

youdao