求翻译：在活动期间，登录中行网银且累计汇划笔数达50笔－100笔的客户将有机会抽取精美礼品一份（礼品共150份）。在活动期间，登录中行网银且累计汇划笔数达100笔以上的客户将有机会抽取高级礼品一份（礼品共50份）。★中国银行股份有限公司北京市分行保留对本次活动的最终解释权。是什么意思？

During the event, log on Bank online banking and the total remittance amount in pen 50 pen -100 customers will have the opportunity to collect a special gift (gift of 150 copies). During the event, log on Bank online banking and the total remittance amount in more than 100 pen of customers will have

In the course of the activities, log on the Internet in silver and cumulative remittance amount amount of over 50 100 T customers will have the opportunity of taking a free gift (gift a total of 150 copies). During the event, the Internet banking logon in remittance and cumulative sum of more than 1

In active period, will register the good net silver also the accumulation giro pen number reaches 50 - 100 customers to have the opportunity to extract fine present one (present altogether 150).In active period, will register the good net silver also the accumulation giro pen number reaches 100 abov

During the event, log on BOC online banking and the cumulative number allocation of up to 50-100 customers will have the opportunity to extract gifts (gifts for a total of 150). During the event, log on BOC online banking and the cumulative number allocation of more than 100 customers will have the

During activity, log-in silver, network of Bank of China, and remit and transfer pen count up to 50 - customer of 100 have an opportunity collect exquisite gift one (gift amount to 150) totally. During activity, log-in silver, network of Bank of China