| 释义 |
They were responsible for several engineering firsts.他们成就了多个工程创举。Her solo flight across the Atlantic was a remarkable first.她独自飞越大西洋，是一项引人瞩目的创举。The programme was a first, breaking new ground.这个项目是创举，开拓了新天地。He is best remembered for the introduction of the moving assembly-line.他最为人铭记的创举是率先采用流水装配线。They are to attempt to be the first to circle the Earth non-stop by balloon.他们试图完成乘热气球不间断环球飞行的创举。 |