The new cloud-based billing system will supplant our outdated software by the end of March.

新的雲端帳務系統將在三月底前取代我們過時的軟體。

Online booking has largely supplanted travel agents for most of our corporate business trips.

線上訂票已大致取代旅行社，處理我們大部分的公務出差。

Management hopes the automated chat service won't supplant human agents in customer support entirely.

管理階層希望自動客服聊天服務不會完全取代客服部門的真人專員。