n.迅速；敏捷

The country was occupied with dramatic swiftness. 該國極其迅速地被占領(lǐng)了。

The greatest advantage of the panzer army group was swiftness, which came from high level machinery. 裝甲集團(tuán)軍最大的優(yōu)勢是迅速，這都得益于高度的機(jī)械化。

It darted into the ticket with the swiftness of a deer. 它象一只鹿一樣敏捷地跳進(jìn)了這片小樹林。

To some he gave strength, to some swiftness, to some claws and to some thick skin. 有些給他們力量，有些給他們敏捷，有些給爪子，有些則給厚皮。