他对朋友非常忠诚。
tā duì péngyǒu fēicháng zhōngchéng 。
He is very loyal to his friends.
忠诚的服务员让顾客感到满意。
zhōngchéng de fúwù yuán ràng gùkè gǎndào mǎnyì 。
The loyal waiter makes the customers feel satisfied.
他以忠诚为基础来建立关系。
tā yǐ zhōngchéng wéi jīchǔ lái jiànlì guānxì 。
He builds relationships based on loyalty.