The shipping manifest lists replacement parts for the carrier's catapult, due Friday.

這份貨運清單列出了航空母艦彈射器的替換零件,預計週五送達。

Our defense contractor client requested a revised quote for two electromagnetic catapults.

我們的國防承包商客戶要求針對兩具電磁彈射器提供修改後的報價。

During the factory tour, visitors watched engineers test a new aircraft catapult system.

參觀工廠期間,訪客觀看工程師測試一套新的飛機彈射器系統。