求翻译：非常高兴我们之前有过一些交流沟通，新学期开始了，我们开展了大型的优惠活动，如果您近期需要合成多肽，请一定不要错过这个机会，是什么意思？

Very happy before we had some communication, the new semester began, we carry out a large-scale promotions If you need recent synthetic peptide, be sure not to miss this opportunity,

I am very glad that we had some communication, the new semester has begun, we have carried out a large offer, if you need to have synthetic peptide, please don't miss this opportunity to

In front of extremely happy us has had some exchange communication, the new semester started, we have carried out the large-scale preferential benefit activity, if you will need to synthesize the multi-peptides in the near future, please certainly do not have to miss this opportunity,

Very glad that we have a number of communication before, the new semester has started, we have carried out major promotions, if you need synthetic peptide, be sure not to miss this opportunity,

正在翻译，请等待...