Eric was
assiduous in performance of duty.
埃里克勤勉地履行职责。
Tom is
assiduous in the study.
汤姆很刻苦学习。
Tony always tended his garden with
assiduous attention.
托尼总是专心仔细地照看他的花园。
"After 40 years of intensive cultivation in the British market and assiduous service to the local community, Bank of China has become a welcome feature in the landscape of Chinatown.
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