玫瑰花开放了。

The roses have bloomed.

节日之夜，五彩缤纷的礼花腾空开放。

On the evening of the festival, multi-hued fireworks lit up the sky.

开放贷款

open lending

开放市场

open market

开放城市

open city

沿海开放城市

open coastal city

开放商港

open commercial port

开放言论自由

open up freedom of expression

门户开放政策

open door policy

实行对外开放

implement opening up to abroad

对外全面开放

comprehensively open up to the world

全方位开放

open up all round

机场暂停开放。

The airport is closed temporarily.

新公路尚未开放。

The new road is not open yet.

公开开放

open to the public

对外不开放

not open to the public

展览会免费开放。

Entry to the exhibition is free.

公园白天开放，晚上不开放。

The park is open in the day but closed at night.

性格开放

have an outgoing personality