What are some of the difficulties of friendship?应该如何准确翻译

What are some of the difficulties of friendship?应该如何准确翻译 what are some of the difficulties of friendship?the greatest 翻译一句话what are some of the difficulties of friendship?the gre what are some of thedifficulties of friendship?the greatest what are the limits of friendship? what's the important of friendship.翻译 The Stages of Friendship翻译 高中英语提问：请问括号中的词应该如何理解和翻译?The waiters are (some of) the polite what are some uses of the element what are some of the characteristics of the British constitu what do you think of the friendship? What are some of the common crimes in our life now?要答案不要翻译!