Relocating our headquarters to Taipei will be a major undertaking for the entire staff.

將總部遷到台北，對全體員工來說會是一項重大任務。

Launching the new customer service hotline proved to be a costly undertaking for the company.

推出新的客服專線，結果成了公司一項耗資龐大的工作。

Organizing the annual sales conference is a huge undertaking, so please volunteer early.

籌辦年度業務大會是一項艱鉅的任務，所以請大家提早自願報名。