The calamitous product launch cost the company nearly half of its annual marketing budget.

那場災難性的產品發表會花掉公司將近一半的年度行銷預算。

A calamitous storm delayed every shipment leaving the port for over two weeks.

一場災難性的暴風雨使所有從港口出發的貨運延誤超過兩週。

The board blamed the calamitous merger for the sharp drop in our stock price.

董事會將股價大跌歸咎於那次災難性的合併案。