His vigilance never languished.
他的警觉从未松懈下来。
His vigilance never languished.
他的警觉从未松懈下来。
He is invariably alert, usually enthusiastic, and always willing to tackle a new problem, usually with verve and irrepressibility.
他不变化地警觉,通狂热的,和总的处理一个新的问题,通用气魄和镇压不住。
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