We soon became friendly with the couple next door.

　　我們很快就和隔壁的夫婦友好相處了。

　　There is a certain amount of friendly rivalry between the teams.

　　兩隊間有某種程度上的友好較量。

　　Also hardware circuits are established to realize the function and validate the theory analyzed above fatherly.

　　通過建立硬件平臺，以此驗證上述理論分析和設計的正確性。

　　It was a lovely day so I walked home.

　　那天天氣很好，所以我走路回家了。

　　We've had a lovely time.

　　我們玩得很痛快。