只有朋友间的相互理解、信任、忠诚、坦诚相待和充分沟通，才能使友谊天长地久。

Only mutual understanding, trust, loyalty, frankness and full communication could make friendship last forever.

youdao

只有朋友间的相互理解、信任、忠诚、坦诚相待和充分沟通，才能使友谊天长地久。

Only mutual understanding, trust, loyalty, frankness and full communication could make friendship last forever.

youdao