Word: 迅速 (xùnsù)

他行动迅速。

Tā xíngdòng xùnsù.

He acts quickly.

工业发展迅速。

Gōngyè fāzhǎn xùnsù.

Industry was growing quickly.

我迅速地吃了午饭。

Wǒ xùnsù de chīle wǔfàn.

I quickly ate lunch.

爱和希望帮助她迅速复原。

Ài hé xīwàng bāngzhù tā xùnsù fùyuán.

Love and hope helped her to recover quickly.

谢谢您的迅速回复。

Xièxie nín de xùnsù huífù.

Thanks for your quick answer.

近年来，这座城市迅速崛起。

Jìnniánlái, zhè zuò chéngshì xùnsù juéqǐ.

In recent years, this city has risen rapidly.