"Between friends all is common"是什么意思?

"Between friends all is common"是什么意思? It is known that between friend all is common "How important Love is only chatter,friends are all that matter是什么意思 In those days,writing letters is quite common between friend 短文改错 It is very common that conflicts between thanks all my friends是什么意思 What is the __ (common) hobby of all What topic is common to all five texts?意思 _______ all the inventions have in common is _____they have 解释What is common to all great people and the probiem is common in all developed countries,怎么翻译》? what is a few minutes between friends?翻译~!