expeditious expedite speed

expedite /ˈek.spə.daɪt/ ex+ped
to cause to be done more quickly; to hurry
to make a process happen more quickly
issue,dispatch
vt. 加快；促进；发出

例句
The builders promised to expedite the repairs.
建筑商答应加速修理。

expeditious /ˌek.spəˈdɪʃ.əs/
characterized by or acting promptly and efficiently
adj. 迅速的；敏捷的；效率高的

例句
Thoroughly fulfill the scientific development conception and push forward economy into expeditious and rational development。
贯彻落实科学发展观促进经济又快又好发展。
The procedures shall be expeditious and provide the opportunity for both parties to present their views in person or in writing;
程序应迅速,并为双方提供机会以便亲自或以书面形式提出意见。

swivel['swivəl] swift 旋即 转瞬即逝 转眼间
(often used as an adjective) a device used to connect two parts of an object together, allowing one part to turn around without moving the other
to turn or make sth turn around a fixed central point
to turn or move your body, eyes or head around quickly to face another
n. 转环；转椅座架
vt. 使旋转
vi. 旋转；(把身子或脸等)转向另一方；转身；转动（身体、眼睛或头）

例句
She returned to the swivel chair behind her desk.
她回到桌子后面的转椅上。
He swivelled around to look at her.
他猛地转过头去看她。

趣味单词
sturdy/ˈstɜː.di/ study
physically strong and solid or thick, and therefore unlikely to break or be hurt:
strong and determined
not easily influenced or changed by other people
adj. 强健的；坚定的；坚固的

例句
The sturdy young man removed the rock without effort.
那个壮实的小伙子没费多大劲便把石块搬开了。
It was a sturdy table.
那是一张坚固耐用的桌子。