求翻译：送花的数目也要注意，因为在俄罗斯只有对死人吊唁时才送双数花，朋友之间送花都送单数。 俄罗斯人也忌讳“13”，认为这个数字是凶险和死亡的象征，而“7”在他们看来却意味着幸运和成功。是什么意思？

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As the number of flowers you want to note that only in Russia, because of the dead is only sent condolences even between friends, flowers are the singular. The Russian people are reluctant to believe that the " 13" is the number of dangerous and death symbols and " 7" in their view, means that luck

Delivers the flowered the number also to have to pay attention, because only then offers condolences in Russia to the deceased person time only then delivers the dual to be colored, between the friend delivers the flower all the delivery order number. The Russian also abstained from “13”, thought th

Must also pay attention to the number of flowers, because Russia sent an even number only condolence on the dead flowers, friends send flowers to send odd number. Russia also taboo "13", arguing that this figure is a symbol of danger and death, and the "7" in their view, it means good luck and succe

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