请帮我翻译两段话,谢谢! 英文1.informal organization, although comprising

请帮我翻译两段话,谢谢! 英文
1.informal organization, although comprising the processes of society which are unconscious as contrasted with those of formal organization which are conscious ,has two important classes of effects:(a)it establishes certain attitudes ,understandings, customs, habits, institutions; and(b)it creates the condition under which formal organization may arise.
2.It is a matter of general observation and experience that persons are frequently in contact an interact with each other when their relationships are net a part of or governed by any formal organization. The magnitude of the numbers involved waries from two persons to that of a large mob or crowd. The characteristic of these contacts or interactions is that they occur and continue or are repeated without any specific conscious joint purpose .the contact may be accidental, or incidental to organized activities, or arise from some personal desire or gregarious instinct; it may be friendly or hostile. But whatever the origins, the fact of such contacts, interactions, or groupings changes the experience, knowledge, attitudes, and emotions of the individuals affected.